Home / 1,495,908,039.20-2,243,862,058.80-944,910,010.40

Finding the Fourth Proportional to 1,495,908,039.20, 2,243,862,058.80 and 944,910,010.40

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Solution

The fourth proportional to 1,495,908,039.20, 2,243,862,058.80 and 944,910,010.40 is: 1,417,365,015.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,495,908,039.20 : 2,243,862,058.80 = 944,910,010.40 : x
  2. Step 2: Convert to fraction form
    1,495,908,039.20/2,243,862,058.80 = 944,910,010.40/x
  3. Step 3: Cross multiply
    1,495,908,039.20x = 2,243,862,058.80 × 944,910,010.40
  4. Step 4: Simplify right side
    1,495,908,039.20x = 2,120,247,721,316,873,472
  5. Step 5: Solve for x
    x = 2,120,247,721,316,873,472/1,495,908,039.20
  6. Step 6: Final answer
    x = 1,417,365,015.60

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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.