Home / 88,771,746,359.52-133,157,616,966-40,950,607,037.76

Finding the Fourth Proportional to 88,771,746,359.52, 133,157,616,966 and 40,950,607,037.76

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Solution

The fourth proportional to 88,771,746,359.52, 133,157,616,966 and 40,950,607,037.76 is: 61,425,909,369.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,771,746,359.52 : 133,157,616,966 = 40,950,607,037.76 : x
  2. Step 2: Convert to fraction form
    88,771,746,359.52/133,157,616,966 = 40,950,607,037.76/x
  3. Step 3: Cross multiply
    88,771,746,359.52x = 133,157,616,966 × 40,950,607,037.76
  4. Step 4: Simplify right side
    88,771,746,359.52x = 5,452,885,246,459,229,765,632
  5. Step 5: Solve for x
    x = 5,452,885,246,459,229,765,632/88,771,746,359.52
  6. Step 6: Final answer
    x = 61,425,909,369.58

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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.