Home / 58,428,291.60-87,696,005.40-29,694,416.40

Finding the Fourth Proportional to 58,428,291.60, 87,696,005.40 and 29,694,416.40

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Solution

The fourth proportional to 58,428,291.60, 87,696,005.40 and 29,694,416.40 is: 44,568,848.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,428,291.60 : 87,696,005.40 = 29,694,416.40 : x
  2. Step 2: Convert to fraction form
    58,428,291.60/87,696,005.40 = 29,694,416.40/x
  3. Step 3: Cross multiply
    58,428,291.60x = 87,696,005.40 × 29,694,416.40
  4. Step 4: Simplify right side
    58,428,291.60x = 2,604,081,700,964,248.50
  5. Step 5: Solve for x
    x = 2,604,081,700,964,248.50/58,428,291.60
  6. Step 6: Final answer
    x = 44,568,848.92

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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.