Home / 8,072,413,046.88-12,114,799,897.01-3,653,935,402.77

Finding the Fourth Proportional to 8,072,413,046.88, 12,114,799,897.01 and 3,653,935,402.77

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Solution

The fourth proportional to 8,072,413,046.88, 12,114,799,897.01 and 3,653,935,402.77 is: 5,483,700,596.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,072,413,046.88 : 12,114,799,897.01 = 3,653,935,402.77 : x
  2. Step 2: Convert to fraction form
    8,072,413,046.88/12,114,799,897.01 = 3,653,935,402.77/x
  3. Step 3: Cross multiply
    8,072,413,046.88x = 12,114,799,897.01 × 3,653,935,402.77
  4. Step 4: Simplify right side
    8,072,413,046.88x = 44,266,696,241,140,916,224
  5. Step 5: Solve for x
    x = 44,266,696,241,140,916,224/8,072,413,046.88
  6. Step 6: Final answer
    x = 5,483,700,596.60

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1.5x scale

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.