Home / 2,615,371,262.90-3,609,108,385.69-1,544,019,694.48

Finding the Fourth Proportional to 2,615,371,262.90, 3,609,108,385.69 and 1,544,019,694.48

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Solution

The fourth proportional to 2,615,371,262.90, 3,609,108,385.69 and 1,544,019,694.48 is: 2,130,685,805.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,615,371,262.90 : 3,609,108,385.69 = 1,544,019,694.48 : x
  2. Step 2: Convert to fraction form
    2,615,371,262.90/3,609,108,385.69 = 1,544,019,694.48/x
  3. Step 3: Cross multiply
    2,615,371,262.90x = 3,609,108,385.69 × 1,544,019,694.48
  4. Step 4: Simplify right side
    2,615,371,262.90x = 5,572,534,427,026,723,840
  5. Step 5: Solve for x
    x = 5,572,534,427,026,723,840/2,615,371,262.90
  6. Step 6: Final answer
    x = 2,130,685,805.90

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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.