Home / 47,454,953.40-71,182,430.10-47,454,953.40

Finding the Fourth Proportional to 47,454,953.40, 71,182,430.10 and 47,454,953.40

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Solution

The fourth proportional to 47,454,953.40, 71,182,430.10 and 47,454,953.40 is: 71,182,430.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,454,953.40 : 71,182,430.10 = 47,454,953.40 : x
  2. Step 2: Convert to fraction form
    47,454,953.40/71,182,430.10 = 47,454,953.40/x
  3. Step 3: Cross multiply
    47,454,953.40x = 71,182,430.10 × 47,454,953.40
  4. Step 4: Simplify right side
    47,454,953.40x = 3,377,958,903,294,257
  5. Step 5: Solve for x
    x = 3,377,958,903,294,257/47,454,953.40
  6. Step 6: Final answer
    x = 71,182,430.10

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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.