Home / 64,302,970.37-96,450,545.68-22,805,899.25

Finding the Fourth Proportional to 64,302,970.37, 96,450,545.68 and 22,805,899.25

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Solution

The fourth proportional to 64,302,970.37, 96,450,545.68 and 22,805,899.25 is: 34,207,462.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,302,970.37 : 96,450,545.68 = 22,805,899.25 : x
  2. Step 2: Convert to fraction form
    64,302,970.37/96,450,545.68 = 22,805,899.25/x
  3. Step 3: Cross multiply
    64,302,970.37x = 96,450,545.68 × 22,805,899.25
  4. Step 4: Simplify right side
    64,302,970.37x = 2,199,641,426,846,335.25
  5. Step 5: Solve for x
    x = 2,199,641,426,846,335.25/64,302,970.37
  6. Step 6: Final answer
    x = 34,207,462.18

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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.