Home / 60,558,982.40-90,730,217.10-36,854,089.40

Finding the Fourth Proportional to 60,558,982.40, 90,730,217.10 and 36,854,089.40

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Solution

The fourth proportional to 60,558,982.40, 90,730,217.10 and 36,854,089.40 is: 55,215,252.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,558,982.40 : 90,730,217.10 = 36,854,089.40 : x
  2. Step 2: Convert to fraction form
    60,558,982.40/90,730,217.10 = 36,854,089.40/x
  3. Step 3: Cross multiply
    60,558,982.40x = 90,730,217.10 × 36,854,089.40
  4. Step 4: Simplify right side
    60,558,982.40x = 3,343,779,532,284,808.50
  5. Step 5: Solve for x
    x = 3,343,779,532,284,808.50/60,558,982.40
  6. Step 6: Final answer
    x = 55,215,252.96

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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.