Home / 48,386,317.20-72,577,920.60-16,039,712.40

Finding the Fourth Proportional to 48,386,317.20, 72,577,920.60 and 16,039,712.40

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Solution

The fourth proportional to 48,386,317.20, 72,577,920.60 and 16,039,712.40 is: 24,059,053.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,386,317.20 : 72,577,920.60 = 16,039,712.40 : x
  2. Step 2: Convert to fraction form
    48,386,317.20/72,577,920.60 = 16,039,712.40/x
  3. Step 3: Cross multiply
    48,386,317.20x = 72,577,920.60 × 16,039,712.40
  4. Step 4: Simplify right side
    48,386,317.20x = 1,164,128,973,014,035.25
  5. Step 5: Solve for x
    x = 1,164,128,973,014,035.25/48,386,317.20
  6. Step 6: Final answer
    x = 24,059,053.06

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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.