Home / 37,785,235.39-52,159,714.23-25,402,510.35

Finding the Fourth Proportional to 37,785,235.39, 52,159,714.23 and 25,402,510.35

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Solution

The fourth proportional to 37,785,235.39, 52,159,714.23 and 25,402,510.35 is: 35,066,280.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,785,235.39 : 52,159,714.23 = 25,402,510.35 : x
  2. Step 2: Convert to fraction form
    37,785,235.39/52,159,714.23 = 25,402,510.35/x
  3. Step 3: Cross multiply
    37,785,235.39x = 52,159,714.23 × 25,402,510.35
  4. Step 4: Simplify right side
    37,785,235.39x = 1,324,987,680,580,617.25
  5. Step 5: Solve for x
    x = 1,324,987,680,580,617.25/37,785,235.39
  6. Step 6: Final answer
    x = 35,066,280.97

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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.