Home / 11,635,510.29-17,447,426.14-6,779,386.14

Finding the Fourth Proportional to 11,635,510.29, 17,447,426.14 and 6,779,386.14

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Solution

The fourth proportional to 11,635,510.29, 17,447,426.14 and 6,779,386.14 is: 10,165,676.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,635,510.29 : 17,447,426.14 = 6,779,386.14 : x
  2. Step 2: Convert to fraction form
    11,635,510.29/17,447,426.14 = 6,779,386.14/x
  3. Step 3: Cross multiply
    11,635,510.29x = 17,447,426.14 × 6,779,386.14
  4. Step 4: Simplify right side
    11,635,510.29x = 118,282,838,952,189.70
  5. Step 5: Solve for x
    x = 118,282,838,952,189.70/11,635,510.29
  6. Step 6: Final answer
    x = 10,165,676.97

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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.