Home / 32,095,758.34-44,292,146.51-18,345,017.71

Finding the Fourth Proportional to 32,095,758.34, 44,292,146.51 and 18,345,017.71

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Solution

The fourth proportional to 32,095,758.34, 44,292,146.51 and 18,345,017.71 is: 25,316,124.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,095,758.34 : 44,292,146.51 = 18,345,017.71 : x
  2. Step 2: Convert to fraction form
    32,095,758.34/44,292,146.51 = 18,345,017.71/x
  3. Step 3: Cross multiply
    32,095,758.34x = 44,292,146.51 × 18,345,017.71
  4. Step 4: Simplify right side
    32,095,758.34x = 812,540,211,826,678.88
  5. Step 5: Solve for x
    x = 812,540,211,826,678.88/32,095,758.34
  6. Step 6: Final answer
    x = 25,316,124.43

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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.