Home / 22,037,030.55-33,023,275.43-19,762,550.55

Finding the Fourth Proportional to 22,037,030.55, 33,023,275.43 and 19,762,550.55

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Solution

The fourth proportional to 22,037,030.55, 33,023,275.43 and 19,762,550.55 is: 29,614,886.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,037,030.55 : 33,023,275.43 = 19,762,550.55 : x
  2. Step 2: Convert to fraction form
    22,037,030.55/33,023,275.43 = 19,762,550.55/x
  3. Step 3: Cross multiply
    22,037,030.55x = 33,023,275.43 × 19,762,550.55
  4. Step 4: Simplify right side
    22,037,030.55x = 652,624,149,913,135.25
  5. Step 5: Solve for x
    x = 652,624,149,913,135.25/22,037,030.55
  6. Step 6: Final answer
    x = 29,614,886.11

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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.