Home / 11,591,001.60-17,386,502.40-10,695,206.40

Finding the Fourth Proportional to 11,591,001.60, 17,386,502.40 and 10,695,206.40

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Solution

The fourth proportional to 11,591,001.60, 17,386,502.40 and 10,695,206.40 is: 16,042,809.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,591,001.60 : 17,386,502.40 = 10,695,206.40 : x
  2. Step 2: Convert to fraction form
    11,591,001.60/17,386,502.40 = 10,695,206.40/x
  3. Step 3: Cross multiply
    11,591,001.60x = 17,386,502.40 × 10,695,206.40
  4. Step 4: Simplify right side
    11,591,001.60x = 185,952,231,742,095.34
  5. Step 5: Solve for x
    x = 185,952,231,742,095.34/11,591,001.60
  6. Step 6: Final answer
    x = 16,042,809.60

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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.