Home / 48,857,417.19-73,174,470.93-23,316,362.73

Finding the Fourth Proportional to 48,857,417.19, 73,174,470.93 and 23,316,362.73

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Solution

The fourth proportional to 48,857,417.19, 73,174,470.93 and 23,316,362.73 is: 34,921,258.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,857,417.19 : 73,174,470.93 = 23,316,362.73 : x
  2. Step 2: Convert to fraction form
    48,857,417.19/73,174,470.93 = 23,316,362.73/x
  3. Step 3: Cross multiply
    48,857,417.19x = 73,174,470.93 × 23,316,362.73
  4. Step 4: Simplify right side
    48,857,417.19x = 1,706,162,506,779,720.75
  5. Step 5: Solve for x
    x = 1,706,162,506,779,720.75/48,857,417.19
  6. Step 6: Final answer
    x = 34,921,258.73

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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.