Home / 183,896,222,749.40-275,844,334,124.10-84,716,577,565.40

Finding the Fourth Proportional to 183,896,222,749.40, 275,844,334,124.10 and 84,716,577,565.40

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Solution

The fourth proportional to 183,896,222,749.40, 275,844,334,124.10 and 84,716,577,565.40 is: 127,074,866,348.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,896,222,749.40 : 275,844,334,124.10 = 84,716,577,565.40 : x
  2. Step 2: Convert to fraction form
    183,896,222,749.40/275,844,334,124.10 = 84,716,577,565.40/x
  3. Step 3: Cross multiply
    183,896,222,749.40x = 275,844,334,124.10 × 84,716,577,565.40
  4. Step 4: Simplify right side
    183,896,222,749.40x = 23,368,587,927,800,428,625,920
  5. Step 5: Solve for x
    x = 23,368,587,927,800,428,625,920/183,896,222,749.40
  6. Step 6: Final answer
    x = 127,074,866,348.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.