Home / 950,077,791,812.40-1,425,116,687,718.60-950,077,791,812.40

Finding the Fourth Proportional to 950,077,791,812.40, 1,425,116,687,718.60 and 950,077,791,812.40

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Solution

The fourth proportional to 950,077,791,812.40, 1,425,116,687,718.60 and 950,077,791,812.40 is: 1,425,116,687,718.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,077,791,812.40 : 1,425,116,687,718.60 = 950,077,791,812.40 : x
  2. Step 2: Convert to fraction form
    950,077,791,812.40/1,425,116,687,718.60 = 950,077,791,812.40/x
  3. Step 3: Cross multiply
    950,077,791,812.40x = 1,425,116,687,718.60 × 950,077,791,812.40
  4. Step 4: Simplify right side
    950,077,791,812.40x = 1,353,971,715,742,689,329,676,288
  5. Step 5: Solve for x
    x = 1,353,971,715,742,689,329,676,288/950,077,791,812.40
  6. Step 6: Final answer
    x = 1,425,116,687,718.60

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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.