Home / 41,023,718,434.87-61,538,681,140.62-12,696,515,014.01

Finding the Fourth Proportional to 41,023,718,434.87, 61,538,681,140.62 and 12,696,515,014.01

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Solution

The fourth proportional to 41,023,718,434.87, 61,538,681,140.62 and 12,696,515,014.01 is: 19,045,733,026.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,023,718,434.87 : 61,538,681,140.62 = 12,696,515,014.01 : x
  2. Step 2: Convert to fraction form
    41,023,718,434.87/61,538,681,140.62 = 12,696,515,014.01/x
  3. Step 3: Cross multiply
    41,023,718,434.87x = 61,538,681,140.62 × 12,696,515,014.01
  4. Step 4: Simplify right side
    41,023,718,434.87x = 781,326,789,044,255,850,496
  5. Step 5: Solve for x
    x = 781,326,789,044,255,850,496/41,023,718,434.87
  6. Step 6: Final answer
    x = 19,045,733,026.00

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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.