Home / 4,207,075,971.76-5,805,770,492.82-2,302,016,430.16

Finding the Fourth Proportional to 4,207,075,971.76, 5,805,770,492.82 and 2,302,016,430.16

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Solution

The fourth proportional to 4,207,075,971.76, 5,805,770,492.82 and 2,302,016,430.16 is: 3,176,785,766.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,207,075,971.76 : 5,805,770,492.82 = 2,302,016,430.16 : x
  2. Step 2: Convert to fraction form
    4,207,075,971.76/5,805,770,492.82 = 2,302,016,430.16/x
  3. Step 3: Cross multiply
    4,207,075,971.76x = 5,805,770,492.82 × 2,302,016,430.16
  4. Step 4: Simplify right side
    4,207,075,971.76x = 13,364,979,064,209,758,208
  5. Step 5: Solve for x
    x = 13,364,979,064,209,758,208/4,207,075,971.76
  6. Step 6: Final answer
    x = 3,176,785,766.15

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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.