Home / 46,445,954.40-69,660,637.20-29,376,079.20

Finding the Fourth Proportional to 46,445,954.40, 69,660,637.20 and 29,376,079.20

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Solution

The fourth proportional to 46,445,954.40, 69,660,637.20 and 29,376,079.20 is: 44,058,872.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,445,954.40 : 69,660,637.20 = 29,376,079.20 : x
  2. Step 2: Convert to fraction form
    46,445,954.40/69,660,637.20 = 29,376,079.20/x
  3. Step 3: Cross multiply
    46,445,954.40x = 69,660,637.20 × 29,376,079.20
  4. Step 4: Simplify right side
    46,445,954.40x = 2,046,356,395,509,666.25
  5. Step 5: Solve for x
    x = 2,046,356,395,509,666.25/46,445,954.40
  6. Step 6: Final answer
    x = 44,058,872.77

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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.