Home / 14,043,000.48-21,030,448.56-9,712,898.16

Finding the Fourth Proportional to 14,043,000.48, 21,030,448.56 and 9,712,898.16

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Solution

The fourth proportional to 14,043,000.48, 21,030,448.56 and 9,712,898.16 is: 14,545,794.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,043,000.48 : 21,030,448.56 = 9,712,898.16 : x
  2. Step 2: Convert to fraction form
    14,043,000.48/21,030,448.56 = 9,712,898.16/x
  3. Step 3: Cross multiply
    14,043,000.48x = 21,030,448.56 × 9,712,898.16
  4. Step 4: Simplify right side
    14,043,000.48x = 204,266,605,122,398.62
  5. Step 5: Solve for x
    x = 204,266,605,122,398.62/14,043,000.48
  6. Step 6: Final answer
    x = 14,545,794.93

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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.