Home / 84,880,362,440.19-117,135,264,330.20-46,300,123,074.56

Finding the Fourth Proportional to 84,880,362,440.19, 117,135,264,330.20 and 46,300,123,074.56

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Solution

The fourth proportional to 84,880,362,440.19, 117,135,264,330.20 and 46,300,123,074.56 is: 63,894,368,484.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,880,362,440.19 : 117,135,264,330.20 = 46,300,123,074.56 : x
  2. Step 2: Convert to fraction form
    84,880,362,440.19/117,135,264,330.20 = 46,300,123,074.56/x
  3. Step 3: Cross multiply
    84,880,362,440.19x = 117,135,264,330.20 × 46,300,123,074.56
  4. Step 4: Simplify right side
    84,880,362,440.19x = 5,423,377,154,858,792,517,632
  5. Step 5: Solve for x
    x = 5,423,377,154,858,792,517,632/84,880,362,440.19
  6. Step 6: Final answer
    x = 63,894,368,484.59

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Find fourth proportional to 84,880,362,441.19, 117,135,264,331.58 and 46,300,123,075.56
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.