Home / 183,307,895.06-252,966,211.13-99,675,426.38

Finding the Fourth Proportional to 183,307,895.06, 252,966,211.13 and 99,675,426.38

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Solution

The fourth proportional to 183,307,895.06, 252,966,211.13 and 99,675,426.38 is: 137,552,803.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,307,895.06 : 252,966,211.13 = 99,675,426.38 : x
  2. Step 2: Convert to fraction form
    183,307,895.06/252,966,211.13 = 99,675,426.38/x
  3. Step 3: Cross multiply
    183,307,895.06x = 252,966,211.13 × 99,675,426.38
  4. Step 4: Simplify right side
    183,307,895.06x = 25,214,514,953,977,028
  5. Step 5: Solve for x
    x = 25,214,514,953,977,028/183,307,895.06
  6. Step 6: Final answer
    x = 137,552,803.96

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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.