Home / 35,154,455.55-48,513,536.73-19,473,720.24

Finding the Fourth Proportional to 35,154,455.55, 48,513,536.73 and 19,473,720.24

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Solution

The fourth proportional to 35,154,455.55, 48,513,536.73 and 19,473,720.24 is: 26,873,948.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,154,455.55 : 48,513,536.73 = 19,473,720.24 : x
  2. Step 2: Convert to fraction form
    35,154,455.55/48,513,536.73 = 19,473,720.24/x
  3. Step 3: Cross multiply
    35,154,455.55x = 48,513,536.73 × 19,473,720.24
  4. Step 4: Simplify right side
    35,154,455.55x = 944,739,042,132,984.25
  5. Step 5: Solve for x
    x = 944,739,042,132,984.25/35,154,455.55
  6. Step 6: Final answer
    x = 26,873,948.90

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.