Home / 103,671,192,606.69-155,506,789,283.14-29,141,176,035.33

Finding the Fourth Proportional to 103,671,192,606.69, 155,506,789,283.14 and 29,141,176,035.33

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Solution

The fourth proportional to 103,671,192,606.69, 155,506,789,283.14 and 29,141,176,035.33 is: 43,711,764,157.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,671,192,606.69 : 155,506,789,283.14 = 29,141,176,035.33 : x
  2. Step 2: Convert to fraction form
    103,671,192,606.69/155,506,789,283.14 = 29,141,176,035.33/x
  3. Step 3: Cross multiply
    103,671,192,606.69x = 155,506,789,283.14 × 29,141,176,035.33
  4. Step 4: Simplify right side
    103,671,192,606.69x = 4,531,650,721,188,952,408,064
  5. Step 5: Solve for x
    x = 4,531,650,721,188,952,408,064/103,671,192,606.69
  6. Step 6: Final answer
    x = 43,711,764,157.87

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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.