Home / 19,559,924.40-29,339,740.80-5,913,044.40

Finding the Fourth Proportional to 19,559,924.40, 29,339,740.80 and 5,913,044.40

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Solution

The fourth proportional to 19,559,924.40, 29,339,740.80 and 5,913,044.40 is: 8,869,522.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,559,924.40 : 29,339,740.80 = 5,913,044.40 : x
  2. Step 2: Convert to fraction form
    19,559,924.40/29,339,740.80 = 5,913,044.40/x
  3. Step 3: Cross multiply
    19,559,924.40x = 29,339,740.80 × 5,913,044.40
  4. Step 4: Simplify right side
    19,559,924.40x = 173,487,190,034,891.53
  5. Step 5: Solve for x
    x = 173,487,190,034,891.53/19,559,924.40
  6. Step 6: Final answer
    x = 8,869,522.52

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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.