Home / 96,586,281.60-144,886,420.80-58,165,065.60

Finding the Fourth Proportional to 96,586,281.60, 144,886,420.80 and 58,165,065.60

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Solution

The fourth proportional to 96,586,281.60, 144,886,420.80 and 58,165,065.60 is: 87,251,812.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,586,281.60 : 144,886,420.80 = 58,165,065.60 : x
  2. Step 2: Convert to fraction form
    96,586,281.60/144,886,420.80 = 58,165,065.60/x
  3. Step 3: Cross multiply
    96,586,281.60x = 144,886,420.80 × 58,165,065.60
  4. Step 4: Simplify right side
    96,586,281.60x = 8,427,328,170,381,205
  5. Step 5: Solve for x
    x = 8,427,328,170,381,205/96,586,281.60
  6. Step 6: Final answer
    x = 87,251,812.89

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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.