Home / 301,832,006.60-452,748,009.90-97,366,752.20

Finding the Fourth Proportional to 301,832,006.60, 452,748,009.90 and 97,366,752.20

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Solution

The fourth proportional to 301,832,006.60, 452,748,009.90 and 97,366,752.20 is: 146,050,128.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,832,006.60 : 452,748,009.90 = 97,366,752.20 : x
  2. Step 2: Convert to fraction form
    301,832,006.60/452,748,009.90 = 97,366,752.20/x
  3. Step 3: Cross multiply
    301,832,006.60x = 452,748,009.90 × 97,366,752.20
  4. Step 4: Simplify right side
    301,832,006.60x = 44,082,603,288,976,448
  5. Step 5: Solve for x
    x = 44,082,603,288,976,448/301,832,006.60
  6. Step 6: Final answer
    x = 146,050,128.30

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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.