Home / 100,602,209.90-150,903,314.85-96,634,117.10

Finding the Fourth Proportional to 100,602,209.90, 150,903,314.85 and 96,634,117.10

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Solution

The fourth proportional to 100,602,209.90, 150,903,314.85 and 96,634,117.10 is: 144,951,175.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    100,602,209.90 : 150,903,314.85 = 96,634,117.10 : x
  2. Step 2: Convert to fraction form
    100,602,209.90/150,903,314.85 = 96,634,117.10/x
  3. Step 3: Cross multiply
    100,602,209.90x = 150,903,314.85 × 96,634,117.10
  4. Step 4: Simplify right side
    100,602,209.90x = 14,582,408,597,993,068
  5. Step 5: Solve for x
    x = 14,582,408,597,993,068/100,602,209.90
  6. Step 6: Final answer
    x = 144,951,175.65

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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.