Home / 17,814,807.90-24,584,720.67-9,666,045.90

Finding the Fourth Proportional to 17,814,807.90, 24,584,720.67 and 9,666,045.90

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Solution

The fourth proportional to 17,814,807.90, 24,584,720.67 and 9,666,045.90 is: 13,339,298.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,814,807.90 : 24,584,720.67 = 9,666,045.90 : x
  2. Step 2: Convert to fraction form
    17,814,807.90/24,584,720.67 = 9,666,045.90/x
  3. Step 3: Cross multiply
    17,814,807.90x = 24,584,720.67 × 9,666,045.90
  4. Step 4: Simplify right side
    17,814,807.90x = 237,637,038,434,898.78
  5. Step 5: Solve for x
    x = 237,637,038,434,898.78/17,814,807.90
  6. Step 6: Final answer
    x = 13,339,298.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.