Home / 23,526,569,716.66-32,466,776,155.89-13,365,855,131.55

Finding the Fourth Proportional to 23,526,569,716.66, 32,466,776,155.89 and 13,365,855,131.55

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Solution

The fourth proportional to 23,526,569,716.66, 32,466,776,155.89 and 13,365,855,131.55 is: 18,444,942,544.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,526,569,716.66 : 32,466,776,155.89 = 13,365,855,131.55 : x
  2. Step 2: Convert to fraction form
    23,526,569,716.66/32,466,776,155.89 = 13,365,855,131.55/x
  3. Step 3: Cross multiply
    23,526,569,716.66x = 32,466,776,155.89 × 13,365,855,131.55
  4. Step 4: Simplify right side
    23,526,569,716.66x = 433,946,226,688,087,490,560
  5. Step 5: Solve for x
    x = 433,946,226,688,087,490,560/23,526,569,716.66
  6. Step 6: Final answer
    x = 18,444,942,544.29

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.