Home / 1,083,818,712.79-1,495,549,871.92-600,998,524.07

Finding the Fourth Proportional to 1,083,818,712.79, 1,495,549,871.92 and 600,998,524.07

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Solution

The fourth proportional to 1,083,818,712.79, 1,495,549,871.92 and 600,998,524.07 is: 829,311,447.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,083,818,712.79 : 1,495,549,871.92 = 600,998,524.07 : x
  2. Step 2: Convert to fraction form
    1,083,818,712.79/1,495,549,871.92 = 600,998,524.07/x
  3. Step 3: Cross multiply
    1,083,818,712.79x = 1,495,549,871.92 × 600,998,524.07
  4. Step 4: Simplify right side
    1,083,818,712.79x = 898,823,265,686,875,520
  5. Step 5: Solve for x
    x = 898,823,265,686,875,520/1,083,818,712.79
  6. Step 6: Final answer
    x = 829,311,447.65

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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.