Home / 70,829,992.31-106,275,865.25-24,804,878.02

Finding the Fourth Proportional to 70,829,992.31, 106,275,865.25 and 24,804,878.02

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Solution

The fourth proportional to 70,829,992.31, 106,275,865.25 and 24,804,878.02 is: 37,218,130.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,829,992.31 : 106,275,865.25 = 24,804,878.02 : x
  2. Step 2: Convert to fraction form
    70,829,992.31/106,275,865.25 = 24,804,878.02/x
  3. Step 3: Cross multiply
    70,829,992.31x = 106,275,865.25 × 24,804,878.02
  4. Step 4: Simplify right side
    70,829,992.31x = 2,636,159,873,792,529
  5. Step 5: Solve for x
    x = 2,636,159,873,792,529/70,829,992.31
  6. Step 6: Final answer
    x = 37,218,130.17

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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.