Home / 32,258,052.80-48,387,079.20-14,342,148.80

Finding the Fourth Proportional to 32,258,052.80, 48,387,079.20 and 14,342,148.80

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Solution

The fourth proportional to 32,258,052.80, 48,387,079.20 and 14,342,148.80 is: 21,513,223.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,258,052.80 : 48,387,079.20 = 14,342,148.80 : x
  2. Step 2: Convert to fraction form
    32,258,052.80/48,387,079.20 = 14,342,148.80/x
  3. Step 3: Cross multiply
    32,258,052.80x = 48,387,079.20 × 14,342,148.80
  4. Step 4: Simplify right side
    32,258,052.80x = 693,974,689,883,785
  5. Step 5: Solve for x
    x = 693,974,689,883,785/32,258,052.80
  6. Step 6: Final answer
    x = 21,513,223.20

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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.