Home / 35,658,672.10-53,488,008.15-33,249,472.90

Finding the Fourth Proportional to 35,658,672.10, 53,488,008.15 and 33,249,472.90

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Solution

The fourth proportional to 35,658,672.10, 53,488,008.15 and 33,249,472.90 is: 49,874,209.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,658,672.10 : 53,488,008.15 = 33,249,472.90 : x
  2. Step 2: Convert to fraction form
    35,658,672.10/53,488,008.15 = 33,249,472.90/x
  3. Step 3: Cross multiply
    35,658,672.10x = 53,488,008.15 × 33,249,472.90
  4. Step 4: Simplify right side
    35,658,672.10x = 1,778,448,077,458,404
  5. Step 5: Solve for x
    x = 1,778,448,077,458,404/35,658,672.10
  6. Step 6: Final answer
    x = 49,874,209.35

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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.