Home / 99,056,408.70-148,584,613.05-62,227,547.40

Finding the Fourth Proportional to 99,056,408.70, 148,584,613.05 and 62,227,547.40

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Solution

The fourth proportional to 99,056,408.70, 148,584,613.05 and 62,227,547.40 is: 93,341,321.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,056,408.70 : 148,584,613.05 = 62,227,547.40 : x
  2. Step 2: Convert to fraction form
    99,056,408.70/148,584,613.05 = 62,227,547.40/x
  3. Step 3: Cross multiply
    99,056,408.70x = 148,584,613.05 × 62,227,547.40
  4. Step 4: Simplify right side
    99,056,408.70x = 9,246,056,051,479,534
  5. Step 5: Solve for x
    x = 9,246,056,051,479,534/99,056,408.70
  6. Step 6: Final answer
    x = 93,341,321.10

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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.