Home / 49,657,295.17-74,437,635.07-23,742,862.21

Finding the Fourth Proportional to 49,657,295.17, 74,437,635.07 and 23,742,862.21

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Solution

The fourth proportional to 49,657,295.17, 74,437,635.07 and 23,742,862.21 is: 35,591,195.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,657,295.17 : 74,437,635.07 = 23,742,862.21 : x
  2. Step 2: Convert to fraction form
    49,657,295.17/74,437,635.07 = 23,742,862.21/x
  3. Step 3: Cross multiply
    49,657,295.17x = 74,437,635.07 × 23,742,862.21
  4. Step 4: Simplify right side
    49,657,295.17x = 1,767,362,512,705,273.50
  5. Step 5: Solve for x
    x = 1,767,362,512,705,273.50/49,657,295.17
  6. Step 6: Final answer
    x = 35,591,195.75

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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.