Home / 39,442,905.10-59,164,357.65-39,442,905.10

Finding the Fourth Proportional to 39,442,905.10, 59,164,357.65 and 39,442,905.10

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Solution

The fourth proportional to 39,442,905.10, 59,164,357.65 and 39,442,905.10 is: 59,164,357.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,442,905.10 : 59,164,357.65 = 39,442,905.10 : x
  2. Step 2: Convert to fraction form
    39,442,905.10/59,164,357.65 = 39,442,905.10/x
  3. Step 3: Cross multiply
    39,442,905.10x = 59,164,357.65 × 39,442,905.10
  4. Step 4: Simplify right side
    39,442,905.10x = 2,333,614,144,091,409
  5. Step 5: Solve for x
    x = 2,333,614,144,091,409/39,442,905.10
  6. Step 6: Final answer
    x = 59,164,357.65

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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.