Home / 2,434,564,779.12-3,654,208,633.68-1,174,915,363.20

Finding the Fourth Proportional to 2,434,564,779.12, 3,654,208,633.68 and 1,174,915,363.20

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Solution

The fourth proportional to 2,434,564,779.12, 3,654,208,633.68 and 1,174,915,363.20 is: 1,763,512,682.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,434,564,779.12 : 3,654,208,633.68 = 1,174,915,363.20 : x
  2. Step 2: Convert to fraction form
    2,434,564,779.12/3,654,208,633.68 = 1,174,915,363.20/x
  3. Step 3: Cross multiply
    2,434,564,779.12x = 3,654,208,633.68 × 1,174,915,363.20
  4. Step 4: Simplify right side
    2,434,564,779.12x = 4,293,385,864,048,712,704
  5. Step 5: Solve for x
    x = 4,293,385,864,048,712,704/2,434,564,779.12
  6. Step 6: Final answer
    x = 1,763,512,682.38

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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.