Home / 14,938,001.88-22,393,709.48-5,838,030.12

Finding the Fourth Proportional to 14,938,001.88, 22,393,709.48 and 5,838,030.12

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Solution

The fourth proportional to 14,938,001.88, 22,393,709.48 and 5,838,030.12 is: 8,751,849.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,938,001.88 : 22,393,709.48 = 5,838,030.12 : x
  2. Step 2: Convert to fraction form
    14,938,001.88/22,393,709.48 = 5,838,030.12/x
  3. Step 3: Cross multiply
    14,938,001.88x = 22,393,709.48 × 5,838,030.12
  4. Step 4: Simplify right side
    14,938,001.88x = 130,735,150,442,769.55
  5. Step 5: Solve for x
    x = 130,735,150,442,769.55/14,938,001.88
  6. Step 6: Final answer
    x = 8,751,849.91

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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.