Home / 149,465,267.70-224,197,901.55-98,404,941.30

Finding the Fourth Proportional to 149,465,267.70, 224,197,901.55 and 98,404,941.30

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Solution

The fourth proportional to 149,465,267.70, 224,197,901.55 and 98,404,941.30 is: 147,607,411.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,465,267.70 : 224,197,901.55 = 98,404,941.30 : x
  2. Step 2: Convert to fraction form
    149,465,267.70/224,197,901.55 = 98,404,941.30/x
  3. Step 3: Cross multiply
    149,465,267.70x = 224,197,901.55 × 98,404,941.30
  4. Step 4: Simplify right side
    149,465,267.70x = 22,062,181,341,610,928
  5. Step 5: Solve for x
    x = 22,062,181,341,610,928/149,465,267.70
  6. Step 6: Final answer
    x = 147,607,411.95

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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.