Home / 134,506,518.10-201,334,624.35-96,242,766.10

Finding the Fourth Proportional to 134,506,518.10, 201,334,624.35 and 96,242,766.10

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Solution

The fourth proportional to 134,506,518.10, 201,334,624.35 and 96,242,766.10 is: 144,059,941.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,506,518.10 : 201,334,624.35 = 96,242,766.10 : x
  2. Step 2: Convert to fraction form
    134,506,518.10/201,334,624.35 = 96,242,766.10/x
  3. Step 3: Cross multiply
    134,506,518.10x = 201,334,624.35 × 96,242,766.10
  4. Step 4: Simplify right side
    134,506,518.10x = 19,377,001,159,148,412
  5. Step 5: Solve for x
    x = 19,377,001,159,148,412/134,506,518.10
  6. Step 6: Final answer
    x = 144,059,941.73

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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.