Home / 35,363,307.04-53,044,974.89-15,909,814.91

Finding the Fourth Proportional to 35,363,307.04, 53,044,974.89 and 15,909,814.91

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Solution

The fourth proportional to 35,363,307.04, 53,044,974.89 and 15,909,814.91 is: 23,864,728.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,363,307.04 : 53,044,974.89 = 15,909,814.91 : x
  2. Step 2: Convert to fraction form
    35,363,307.04/53,044,974.89 = 15,909,814.91/x
  3. Step 3: Cross multiply
    35,363,307.04x = 53,044,974.89 × 15,909,814.91
  4. Step 4: Simplify right side
    35,363,307.04x = 843,935,732,405,497.62
  5. Step 5: Solve for x
    x = 843,935,732,405,497.62/35,363,307.04
  6. Step 6: Final answer
    x = 23,864,728.81

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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.