Home / 371,041,366.33-556,561,729.71-94,692,558.29

Finding the Fourth Proportional to 371,041,366.33, 556,561,729.71 and 94,692,558.29

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Solution

The fourth proportional to 371,041,366.33, 556,561,729.71 and 94,692,558.29 is: 142,038,755.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    371,041,366.33 : 556,561,729.71 = 94,692,558.29 : x
  2. Step 2: Convert to fraction form
    371,041,366.33/556,561,729.71 = 94,692,558.29/x
  3. Step 3: Cross multiply
    371,041,366.33x = 556,561,729.71 × 94,692,558.29
  4. Step 4: Simplify right side
    371,041,366.33x = 52,702,254,033,938,808
  5. Step 5: Solve for x
    x = 52,702,254,033,938,808/371,041,366.33
  6. Step 6: Final answer
    x = 142,038,755.83

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.