Home / 74,249,151,806.85-102,466,304,484.17-41,702,101,045.89

Finding the Fourth Proportional to 74,249,151,806.85, 102,466,304,484.17 and 41,702,101,045.89

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Solution

The fourth proportional to 74,249,151,806.85, 102,466,304,484.17 and 41,702,101,045.89 is: 57,550,289,524.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,249,151,806.85 : 102,466,304,484.17 = 41,702,101,045.89 : x
  2. Step 2: Convert to fraction form
    74,249,151,806.85/102,466,304,484.17 = 41,702,101,045.89/x
  3. Step 3: Cross multiply
    74,249,151,806.85x = 102,466,304,484.17 × 41,702,101,045.89
  4. Step 4: Simplify right side
    74,249,151,806.85x = 4,273,060,183,397,788,811,264
  5. Step 5: Solve for x
    x = 4,273,060,183,397,788,811,264/74,249,151,806.85
  6. Step 6: Final answer
    x = 57,550,289,524.03

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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.