Home / 46,654,900.08-70,013,565.14-19,361,191.92

Finding the Fourth Proportional to 46,654,900.08, 70,013,565.14 and 19,361,191.92

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Solution

The fourth proportional to 46,654,900.08, 70,013,565.14 and 19,361,191.92 is: 29,054,741.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,654,900.08 : 70,013,565.14 = 19,361,191.92 : x
  2. Step 2: Convert to fraction form
    46,654,900.08/70,013,565.14 = 19,361,191.92/x
  3. Step 3: Cross multiply
    46,654,900.08x = 70,013,565.14 × 19,361,191.92
  4. Step 4: Simplify right side
    46,654,900.08x = 1,355,546,071,582,156
  5. Step 5: Solve for x
    x = 1,355,546,071,582,156/46,654,900.08
  6. Step 6: Final answer
    x = 29,054,741.72

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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.