Home / 237,613,129.04-356,420,001.72-65,091,458

Finding the Fourth Proportional to 237,613,129.04, 356,420,001.72 and 65,091,458

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Solution

The fourth proportional to 237,613,129.04, 356,420,001.72 and 65,091,458 is: 97,637,271.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    237,613,129.04 : 356,420,001.72 = 65,091,458 : x
  2. Step 2: Convert to fraction form
    237,613,129.04/356,420,001.72 = 65,091,458/x
  3. Step 3: Cross multiply
    237,613,129.04x = 356,420,001.72 × 65,091,458
  4. Step 4: Simplify right side
    237,613,129.04x = 23,199,897,572,317,308
  5. Step 5: Solve for x
    x = 23,199,897,572,317,308/237,613,129.04
  6. Step 6: Final answer
    x = 97,637,271.42

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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.