Home / 182,971,805,874-252,507,223,417.68-101,685,054,333.60

Finding the Fourth Proportional to 182,971,805,874, 252,507,223,417.68 and 101,685,054,333.60

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Solution

The fourth proportional to 182,971,805,874, 252,507,223,417.68 and 101,685,054,333.60 is: 140,328,782,405.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,971,805,874 : 252,507,223,417.68 = 101,685,054,333.60 : x
  2. Step 2: Convert to fraction form
    182,971,805,874/252,507,223,417.68 = 101,685,054,333.60/x
  3. Step 3: Cross multiply
    182,971,805,874x = 252,507,223,417.68 × 101,685,054,333.60
  4. Step 4: Simplify right side
    182,971,805,874x = 25,676,210,732,853,264,121,856
  5. Step 5: Solve for x
    x = 25,676,210,732,853,264,121,856/182,971,805,874
  6. Step 6: Final answer
    x = 140,328,782,405.61

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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.