Home / 59,572,795.16-89,361,208.65-15,853,596.72

Finding the Fourth Proportional to 59,572,795.16, 89,361,208.65 and 15,853,596.72

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Solution

The fourth proportional to 59,572,795.16, 89,361,208.65 and 15,853,596.72 is: 23,780,931.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,572,795.16 : 89,361,208.65 = 15,853,596.72 : x
  2. Step 2: Convert to fraction form
    59,572,795.16/89,361,208.65 = 15,853,596.72/x
  3. Step 3: Cross multiply
    59,572,795.16x = 89,361,208.65 × 15,853,596.72
  4. Step 4: Simplify right side
    59,572,795.16x = 1,416,696,563,984,045.50
  5. Step 5: Solve for x
    x = 1,416,696,563,984,045.50/59,572,795.16
  6. Step 6: Final answer
    x = 23,780,931.55

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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.