Home / 185,226,675.05-255,613,176.95-101,595,486.40

Finding the Fourth Proportional to 185,226,675.05, 255,613,176.95 and 101,595,486.40

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Solution

The fourth proportional to 185,226,675.05, 255,613,176.95 and 101,595,486.40 is: 140,201,971.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    185,226,675.05 : 255,613,176.95 = 101,595,486.40 : x
  2. Step 2: Convert to fraction form
    185,226,675.05/255,613,176.95 = 101,595,486.40/x
  3. Step 3: Cross multiply
    185,226,675.05x = 255,613,176.95 × 101,595,486.40
  4. Step 4: Simplify right side
    185,226,675.05x = 25,969,145,041,337,504
  5. Step 5: Solve for x
    x = 25,969,145,041,337,504/185,226,675.05
  6. Step 6: Final answer
    x = 140,201,971.63

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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.