Home / 973,766,257,219.10-1,343,239,128,507.90-607,324,272,134.90

Finding the Fourth Proportional to 973,766,257,219.10, 1,343,239,128,507.90 and 607,324,272,134.90

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Solution

The fourth proportional to 973,766,257,219.10, 1,343,239,128,507.90 and 607,324,272,134.90 is: 837,759,287,689.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    973,766,257,219.10 : 1,343,239,128,507.90 = 607,324,272,134.90 : x
  2. Step 2: Convert to fraction form
    973,766,257,219.10/1,343,239,128,507.90 = 607,324,272,134.90/x
  3. Step 3: Cross multiply
    973,766,257,219.10x = 1,343,239,128,507.90 × 607,324,272,134.90
  4. Step 4: Simplify right side
    973,766,257,219.10x = 815,781,726,024,177,740,152,832
  5. Step 5: Solve for x
    x = 815,781,726,024,177,740,152,832/973,766,257,219.10
  6. Step 6: Final answer
    x = 837,759,287,689.74

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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.