Home / 2,377,820,070.81-3,565,317,140.19-904,067,758.62

Finding the Fourth Proportional to 2,377,820,070.81, 3,565,317,140.19 and 904,067,758.62

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Solution

The fourth proportional to 2,377,820,070.81, 3,565,317,140.19 and 904,067,758.62 is: 1,355,564,416.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,377,820,070.81 : 3,565,317,140.19 = 904,067,758.62 : x
  2. Step 2: Convert to fraction form
    2,377,820,070.81/3,565,317,140.19 = 904,067,758.62/x
  3. Step 3: Cross multiply
    2,377,820,070.81x = 3,565,317,140.19 × 904,067,758.62
  4. Step 4: Simplify right side
    2,377,820,070.81x = 3,223,288,275,701,041,664
  5. Step 5: Solve for x
    x = 3,223,288,275,701,041,664/2,377,820,070.81
  6. Step 6: Final answer
    x = 1,355,564,416.03

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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.