Home / 45,829,528.47-63,226,849.41-26,239,947.39

Finding the Fourth Proportional to 45,829,528.47, 63,226,849.41 and 26,239,947.39

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Solution

The fourth proportional to 45,829,528.47, 63,226,849.41 and 26,239,947.39 is: 36,200,878.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,829,528.47 : 63,226,849.41 = 26,239,947.39 : x
  2. Step 2: Convert to fraction form
    45,829,528.47/63,226,849.41 = 26,239,947.39/x
  3. Step 3: Cross multiply
    45,829,528.47x = 63,226,849.41 × 26,239,947.39
  4. Step 4: Simplify right side
    45,829,528.47x = 1,659,069,202,153,852.50
  5. Step 5: Solve for x
    x = 1,659,069,202,153,852.50/45,829,528.47
  6. Step 6: Final answer
    x = 36,200,878.72

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.