Home / 84,880,362,283.42-117,135,264,113.89-46,300,122,917.87

Finding the Fourth Proportional to 84,880,362,283.42, 117,135,264,113.89 and 46,300,122,917.87

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Solution

The fourth proportional to 84,880,362,283.42, 117,135,264,113.89 and 46,300,122,917.87 is: 63,894,368,268.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,880,362,283.42 : 117,135,264,113.89 = 46,300,122,917.87 : x
  2. Step 2: Convert to fraction form
    84,880,362,283.42/117,135,264,113.89 = 46,300,122,917.87/x
  3. Step 3: Cross multiply
    84,880,362,283.42x = 117,135,264,113.89 × 46,300,122,917.87
  4. Step 4: Simplify right side
    84,880,362,283.42x = 5,423,377,126,490,274,529,280
  5. Step 5: Solve for x
    x = 5,423,377,126,490,274,529,280/84,880,362,283.42
  6. Step 6: Final answer
    x = 63,894,368,268.38

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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.