Home / 1,954,350,592,081.60-2,931,949,973,017.40-594,471,960,758.75

Finding the Fourth Proportional to 1,954,350,592,081.60, 2,931,949,973,017.40 and 594,471,960,758.75

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Solution

The fourth proportional to 1,954,350,592,081.60, 2,931,949,973,017.40 and 594,471,960,758.75 is: 891,836,938,760.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,954,350,592,081.60 : 2,931,949,973,017.40 = 594,471,960,758.75 : x
  2. Step 2: Convert to fraction form
    1,954,350,592,081.60/2,931,949,973,017.40 = 594,471,960,758.75/x
  3. Step 3: Cross multiply
    1,954,350,592,081.60x = 2,931,949,973,017.40 × 594,471,960,758.75
  4. Step 4: Simplify right side
    1,954,350,592,081.60x = 1,742,962,049,306,217,938,944,000
  5. Step 5: Solve for x
    x = 1,742,962,049,306,217,938,944,000/1,954,350,592,081.60
  6. Step 6: Final answer
    x = 891,836,938,760.19

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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.