Home / 134,506,515.60-201,334,620.60-96,242,763.60

Finding the Fourth Proportional to 134,506,515.60, 201,334,620.60 and 96,242,763.60

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Solution

The fourth proportional to 134,506,515.60, 201,334,620.60 and 96,242,763.60 is: 144,059,937.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,506,515.60 : 201,334,620.60 = 96,242,763.60 : x
  2. Step 2: Convert to fraction form
    134,506,515.60/201,334,620.60 = 96,242,763.60/x
  3. Step 3: Cross multiply
    134,506,515.60x = 201,334,620.60 × 96,242,763.60
  4. Step 4: Simplify right side
    134,506,515.60x = 19,377,000,294,901,488
  5. Step 5: Solve for x
    x = 19,377,000,294,901,488/134,506,515.60
  6. Step 6: Final answer
    x = 144,059,937.98

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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.