Home / 1,847,638,538,865.60-2,769,855,322,209.20-714,934,289,826.24

Finding the Fourth Proportional to 1,847,638,538,865.60, 2,769,855,322,209.20 and 714,934,289,826.24

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Solution

The fourth proportional to 1,847,638,538,865.60, 2,769,855,322,209.20 and 714,934,289,826.24 is: 1,071,781,360,937.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,638,538,865.60 : 2,769,855,322,209.20 = 714,934,289,826.24 : x
  2. Step 2: Convert to fraction form
    1,847,638,538,865.60/2,769,855,322,209.20 = 714,934,289,826.24/x
  3. Step 3: Cross multiply
    1,847,638,538,865.60x = 2,769,855,322,209.20 × 714,934,289,826.24
  4. Step 4: Simplify right side
    1,847,638,538,865.60x = 1,980,264,547,705,065,576,595,456
  5. Step 5: Solve for x
    x = 1,980,264,547,705,065,576,595,456/1,847,638,538,865.60
  6. Step 6: Final answer
    x = 1,071,781,360,937.02

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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.