Home / 23,111,610,707.58-34,656,487,718.95-8,953,207,869.61

Finding the Fourth Proportional to 23,111,610,707.58, 34,656,487,718.95 and 8,953,207,869.61

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Solution

The fourth proportional to 23,111,610,707.58, 34,656,487,718.95 and 8,953,207,869.61 is: 13,425,578,273.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,111,610,707.58 : 34,656,487,718.95 = 8,953,207,869.61 : x
  2. Step 2: Convert to fraction form
    23,111,610,707.58/34,656,487,718.95 = 8,953,207,869.61/x
  3. Step 3: Cross multiply
    23,111,610,707.58x = 34,656,487,718.95 × 8,953,207,869.61
  4. Step 4: Simplify right side
    23,111,610,707.58x = 310,286,738,578,345,426,944
  5. Step 5: Solve for x
    x = 310,286,738,578,345,426,944/23,111,610,707.58
  6. Step 6: Final answer
    x = 13,425,578,273.37

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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.