Home / 34,763,320.80-52,157,422.80-14,574,751.20

Finding the Fourth Proportional to 34,763,320.80, 52,157,422.80 and 14,574,751.20

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Solution

The fourth proportional to 34,763,320.80, 52,157,422.80 and 14,574,751.20 is: 21,867,343.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,763,320.80 : 52,157,422.80 = 14,574,751.20 : x
  2. Step 2: Convert to fraction form
    34,763,320.80/52,157,422.80 = 14,574,751.20/x
  3. Step 3: Cross multiply
    34,763,320.80x = 52,157,422.80 × 14,574,751.20
  4. Step 4: Simplify right side
    34,763,320.80x = 760,181,460,543,207.25
  5. Step 5: Solve for x
    x = 760,181,460,543,207.25/34,763,320.80
  6. Step 6: Final answer
    x = 21,867,343.02

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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.