Home / 2,846,202,397.02-3,927,200,713.43-1,788,317,417.82

Finding the Fourth Proportional to 2,846,202,397.02, 3,927,200,713.43 and 1,788,317,417.82

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Solution

The fourth proportional to 2,846,202,397.02, 3,927,200,713.43 and 1,788,317,417.82 is: 2,467,527,062.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,846,202,397.02 : 3,927,200,713.43 = 1,788,317,417.82 : x
  2. Step 2: Convert to fraction form
    2,846,202,397.02/3,927,200,713.43 = 1,788,317,417.82/x
  3. Step 3: Cross multiply
    2,846,202,397.02x = 3,927,200,713.43 × 1,788,317,417.82
  4. Step 4: Simplify right side
    2,846,202,397.02x = 7,023,081,439,101,999,104
  5. Step 5: Solve for x
    x = 7,023,081,439,101,999,104/2,846,202,397.02
  6. Step 6: Final answer
    x = 2,467,527,062.18

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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.