Home / 60,927,420.32-91,434,765.65-25,937,066.46

Finding the Fourth Proportional to 60,927,420.32, 91,434,765.65 and 25,937,066.46

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Solution

The fourth proportional to 60,927,420.32, 91,434,765.65 and 25,937,066.46 is: 38,924,175.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,927,420.32 : 91,434,765.65 = 25,937,066.46 : x
  2. Step 2: Convert to fraction form
    60,927,420.32/91,434,765.65 = 25,937,066.46/x
  3. Step 3: Cross multiply
    60,927,420.32x = 91,434,765.65 × 25,937,066.46
  4. Step 4: Simplify right side
    60,927,420.32x = 2,371,549,593,155,826
  5. Step 5: Solve for x
    x = 2,371,549,593,155,826/60,927,420.32
  6. Step 6: Final answer
    x = 38,924,175.36

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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.