Home / 34,445,373.48-47,582,963.46-32,631,388.20

Finding the Fourth Proportional to 34,445,373.48, 47,582,963.46 and 32,631,388.20

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Solution

The fourth proportional to 34,445,373.48, 47,582,963.46 and 32,631,388.20 is: 45,077,117.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,445,373.48 : 47,582,963.46 = 32,631,388.20 : x
  2. Step 2: Convert to fraction form
    34,445,373.48/47,582,963.46 = 32,631,388.20/x
  3. Step 3: Cross multiply
    34,445,373.48x = 47,582,963.46 × 32,631,388.20
  4. Step 4: Simplify right side
    34,445,373.48x = 1,552,698,152,369,675.25
  5. Step 5: Solve for x
    x = 1,552,698,152,369,675.25/34,445,373.48
  6. Step 6: Final answer
    x = 45,077,117.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.