Home / 32,096,998,176.65-48,103,614,991.28-17,931,391,737.54

Finding the Fourth Proportional to 32,096,998,176.65, 48,103,614,991.28 and 17,931,391,737.54

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Solution

The fourth proportional to 32,096,998,176.65, 48,103,614,991.28 and 17,931,391,737.54 is: 26,873,689,547.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,096,998,176.65 : 48,103,614,991.28 = 17,931,391,737.54 : x
  2. Step 2: Convert to fraction form
    32,096,998,176.65/48,103,614,991.28 = 17,931,391,737.54/x
  3. Step 3: Cross multiply
    32,096,998,176.65x = 48,103,614,991.28 × 17,931,391,737.54
  4. Step 4: Simplify right side
    32,096,998,176.65x = 862,564,764,400,353,935,360
  5. Step 5: Solve for x
    x = 862,564,764,400,353,935,360/32,096,998,176.65
  6. Step 6: Final answer
    x = 26,873,689,547.33

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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.