Home / 52,229,724.50-72,001,054.16-36,499,913.35

Finding the Fourth Proportional to 52,229,724.50, 72,001,054.16 and 36,499,913.35

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Solution

The fourth proportional to 52,229,724.50, 72,001,054.16 and 36,499,913.35 is: 50,316,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,229,724.50 : 72,001,054.16 = 36,499,913.35 : x
  2. Step 2: Convert to fraction form
    52,229,724.50/72,001,054.16 = 36,499,913.35/x
  3. Step 3: Cross multiply
    52,229,724.50x = 72,001,054.16 × 36,499,913.35
  4. Step 4: Simplify right side
    52,229,724.50x = 2,628,032,237,948,657
  5. Step 5: Solve for x
    x = 2,628,032,237,948,657/52,229,724.50
  6. Step 6: Final answer
    x = 50,316,793.04

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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.