Home / 1,734,842,862.92-2,603,298,285.22-629,533,946.90

Finding the Fourth Proportional to 1,734,842,862.92, 2,603,298,285.22 and 629,533,946.90

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Solution

The fourth proportional to 1,734,842,862.92, 2,603,298,285.22 and 629,533,946.90 is: 944,676,131.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,734,842,862.92 : 2,603,298,285.22 = 629,533,946.90 : x
  2. Step 2: Convert to fraction form
    1,734,842,862.92/2,603,298,285.22 = 629,533,946.90/x
  3. Step 3: Cross multiply
    1,734,842,862.92x = 2,603,298,285.22 × 629,533,946.90
  4. Step 4: Simplify right side
    1,734,842,862.92x = 1,638,864,644,452,548,352
  5. Step 5: Solve for x
    x = 1,638,864,644,452,548,352/1,734,842,862.92
  6. Step 6: Final answer
    x = 944,676,131.47

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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.