Home / 176,013,186.30-264,019,779.45-103,264,818.30

Finding the Fourth Proportional to 176,013,186.30, 264,019,779.45 and 103,264,818.30

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Solution

The fourth proportional to 176,013,186.30, 264,019,779.45 and 103,264,818.30 is: 154,897,227.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,013,186.30 : 264,019,779.45 = 103,264,818.30 : x
  2. Step 2: Convert to fraction form
    176,013,186.30/264,019,779.45 = 103,264,818.30/x
  3. Step 3: Cross multiply
    176,013,186.30x = 264,019,779.45 × 103,264,818.30
  4. Step 4: Simplify right side
    176,013,186.30x = 27,263,954,552,510,320
  5. Step 5: Solve for x
    x = 27,263,954,552,510,320/176,013,186.30
  6. Step 6: Final answer
    x = 154,897,227.45

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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.