Home / 22,169,898.10-33,254,616.30-7,023,829.60

Finding the Fourth Proportional to 22,169,898.10, 33,254,616.30 and 7,023,829.60

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Solution

The fourth proportional to 22,169,898.10, 33,254,616.30 and 7,023,829.60 is: 10,535,671.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,169,898.10 : 33,254,616.30 = 7,023,829.60 : x
  2. Step 2: Convert to fraction form
    22,169,898.10/33,254,616.30 = 7,023,829.60/x
  3. Step 3: Cross multiply
    22,169,898.10x = 33,254,616.30 × 7,023,829.60
  4. Step 4: Simplify right side
    22,169,898.10x = 233,574,758,304,582.47
  5. Step 5: Solve for x
    x = 233,574,758,304,582.47/22,169,898.10
  6. Step 6: Final answer
    x = 10,535,671.26

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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.