Home / 38,130,319.38-52,625,593.80-23,254,275.48

Finding the Fourth Proportional to 38,130,319.38, 52,625,593.80 and 23,254,275.48

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Solution

The fourth proportional to 38,130,319.38, 52,625,593.80 and 23,254,275.48 is: 32,094,408.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,130,319.38 : 52,625,593.80 = 23,254,275.48 : x
  2. Step 2: Convert to fraction form
    38,130,319.38/52,625,593.80 = 23,254,275.48/x
  3. Step 3: Cross multiply
    38,130,319.38x = 52,625,593.80 × 23,254,275.48
  4. Step 4: Simplify right side
    38,130,319.38x = 1,223,770,055,523,780
  5. Step 5: Solve for x
    x = 1,223,770,055,523,780/38,130,319.38
  6. Step 6: Final answer
    x = 32,094,408.74

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1.5x scale

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.