Home / 60,459,009.40-90,700,323.90-24,061,205.80

Finding the Fourth Proportional to 60,459,009.40, 90,700,323.90 and 24,061,205.80

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Solution

The fourth proportional to 60,459,009.40, 90,700,323.90 and 24,061,205.80 is: 36,096,508.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,459,009.40 : 90,700,323.90 = 24,061,205.80 : x
  2. Step 2: Convert to fraction form
    60,459,009.40/90,700,323.90 = 24,061,205.80/x
  3. Step 3: Cross multiply
    60,459,009.40x = 90,700,323.90 × 24,061,205.80
  4. Step 4: Simplify right side
    60,459,009.40x = 2,182,359,159,484,558.75
  5. Step 5: Solve for x
    x = 2,182,359,159,484,558.75/60,459,009.40
  6. Step 6: Final answer
    x = 36,096,508.71

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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.