Home / 70,964,551.17-97,912,569.11-41,580,096.93

Finding the Fourth Proportional to 70,964,551.17, 97,912,569.11 and 41,580,096.93

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Solution

The fourth proportional to 70,964,551.17, 97,912,569.11 and 41,580,096.93 is: 57,369,687.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,964,551.17 : 97,912,569.11 = 41,580,096.93 : x
  2. Step 2: Convert to fraction form
    70,964,551.17/97,912,569.11 = 41,580,096.93/x
  3. Step 3: Cross multiply
    70,964,551.17x = 97,912,569.11 × 41,580,096.93
  4. Step 4: Simplify right side
    70,964,551.17x = 4,071,214,114,051,223.50
  5. Step 5: Solve for x
    x = 4,071,214,114,051,223.50/70,964,551.17
  6. Step 6: Final answer
    x = 57,369,687.36

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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.