Home / 96,930,054.60-145,395,081.90-93,103,679.40

Finding the Fourth Proportional to 96,930,054.60, 145,395,081.90 and 93,103,679.40

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Solution

The fourth proportional to 96,930,054.60, 145,395,081.90 and 93,103,679.40 is: 139,655,519.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,930,054.60 : 145,395,081.90 = 93,103,679.40 : x
  2. Step 2: Convert to fraction form
    96,930,054.60/145,395,081.90 = 93,103,679.40/x
  3. Step 3: Cross multiply
    96,930,054.60x = 145,395,081.90 × 93,103,679.40
  4. Step 4: Simplify right side
    96,930,054.60x = 13,536,817,091,554,344
  5. Step 5: Solve for x
    x = 13,536,817,091,554,344/96,930,054.60
  6. Step 6: Final answer
    x = 139,655,519.10

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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.