Home / 45,711,250.95-63,078,420.66-25,086,025.74

Finding the Fourth Proportional to 45,711,250.95, 63,078,420.66 and 25,086,025.74

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Solution

The fourth proportional to 45,711,250.95, 63,078,420.66 and 25,086,025.74 is: 34,617,011.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,711,250.95 : 63,078,420.66 = 25,086,025.74 : x
  2. Step 2: Convert to fraction form
    45,711,250.95/63,078,420.66 = 25,086,025.74/x
  3. Step 3: Cross multiply
    45,711,250.95x = 63,078,420.66 × 25,086,025.74
  4. Step 4: Simplify right side
    45,711,250.95x = 1,582,386,884,315,307.50
  5. Step 5: Solve for x
    x = 1,582,386,884,315,307.50/45,711,250.95
  6. Step 6: Final answer
    x = 34,617,011.16

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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.