Home / 42,007,212.30-62,911,285.65-42,007,212.30

Finding the Fourth Proportional to 42,007,212.30, 62,911,285.65 and 42,007,212.30

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Solution

The fourth proportional to 42,007,212.30, 62,911,285.65 and 42,007,212.30 is: 62,911,285.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,007,212.30 : 62,911,285.65 = 42,007,212.30 : x
  2. Step 2: Convert to fraction form
    42,007,212.30/62,911,285.65 = 42,007,212.30/x
  3. Step 3: Cross multiply
    42,007,212.30x = 62,911,285.65 × 42,007,212.30
  4. Step 4: Simplify right side
    42,007,212.30x = 2,642,727,732,365,493
  5. Step 5: Solve for x
    x = 2,642,727,732,365,493/42,007,212.30
  6. Step 6: Final answer
    x = 62,911,285.65

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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.