Home / 2,062,569,869.02-2,846,346,726.31-1,122,779,645.42

Finding the Fourth Proportional to 2,062,569,869.02, 2,846,346,726.31 and 1,122,779,645.42

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Solution

The fourth proportional to 2,062,569,869.02, 2,846,346,726.31 and 1,122,779,645.42 is: 1,549,436,077.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,062,569,869.02 : 2,846,346,726.31 = 1,122,779,645.42 : x
  2. Step 2: Convert to fraction form
    2,062,569,869.02/2,846,346,726.31 = 1,122,779,645.42/x
  3. Step 3: Cross multiply
    2,062,569,869.02x = 2,846,346,726.31 × 1,122,779,645.42
  4. Step 4: Simplify right side
    2,062,569,869.02x = 3,195,820,168,108,719,616
  5. Step 5: Solve for x
    x = 3,195,820,168,108,719,616/2,062,569,869.02
  6. Step 6: Final answer
    x = 1,549,436,077.83

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1.5x scale

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.