Home / 1,465,886,050.20-2,198,829,075.30-884,277,019.80

Finding the Fourth Proportional to 1,465,886,050.20, 2,198,829,075.30 and 884,277,019.80

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Solution

The fourth proportional to 1,465,886,050.20, 2,198,829,075.30 and 884,277,019.80 is: 1,326,415,529.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,886,050.20 : 2,198,829,075.30 = 884,277,019.80 : x
  2. Step 2: Convert to fraction form
    1,465,886,050.20/2,198,829,075.30 = 884,277,019.80/x
  3. Step 3: Cross multiply
    1,465,886,050.20x = 2,198,829,075.30 × 884,277,019.80
  4. Step 4: Simplify right side
    1,465,886,050.20x = 1,944,374,021,755,873,792
  5. Step 5: Solve for x
    x = 1,944,374,021,755,873,792/1,465,886,050.20
  6. Step 6: Final answer
    x = 1,326,415,529.70

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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.