Home / 59,226,581,861.47-88,224,304,631.76-56,018,676,439.63

Finding the Fourth Proportional to 59,226,581,861.47, 88,224,304,631.76 and 56,018,676,439.63

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Solution

The fourth proportional to 59,226,581,861.47, 88,224,304,631.76 and 56,018,676,439.63 is: 83,445,787,684.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,226,581,861.47 : 88,224,304,631.76 = 56,018,676,439.63 : x
  2. Step 2: Convert to fraction form
    59,226,581,861.47/88,224,304,631.76 = 56,018,676,439.63/x
  3. Step 3: Cross multiply
    59,226,581,861.47x = 88,224,304,631.76 × 56,018,676,439.63
  4. Step 4: Simplify right side
    59,226,581,861.47x = 4,942,208,775,277,913,309,184
  5. Step 5: Solve for x
    x = 4,942,208,775,277,913,309,184/59,226,581,861.47
  6. Step 6: Final answer
    x = 83,445,787,684.28

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.