Home / 65,752,557.76-98,629,502.46-29,362,802.32

Finding the Fourth Proportional to 65,752,557.76, 98,629,502.46 and 29,362,802.32

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Solution

The fourth proportional to 65,752,557.76, 98,629,502.46 and 29,362,802.32 is: 44,044,500.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,752,557.76 : 98,629,502.46 = 29,362,802.32 : x
  2. Step 2: Convert to fraction form
    65,752,557.76/98,629,502.46 = 29,362,802.32/x
  3. Step 3: Cross multiply
    65,752,557.76x = 98,629,502.46 × 29,362,802.32
  4. Step 4: Simplify right side
    65,752,557.76x = 2,896,038,583,652,933.50
  5. Step 5: Solve for x
    x = 2,896,038,583,652,933.50/65,752,557.76
  6. Step 6: Final answer
    x = 44,044,500.81

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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.