Home / 5,562,888,284,818.80-8,344,332,427,228.20-1,989,482,402,041.20

Finding the Fourth Proportional to 5,562,888,284,818.80, 8,344,332,427,228.20 and 1,989,482,402,041.20

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Solution

The fourth proportional to 5,562,888,284,818.80, 8,344,332,427,228.20 and 1,989,482,402,041.20 is: 2,984,223,603,061.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,562,888,284,818.80 : 8,344,332,427,228.20 = 1,989,482,402,041.20 : x
  2. Step 2: Convert to fraction form
    5,562,888,284,818.80/8,344,332,427,228.20 = 1,989,482,402,041.20/x
  3. Step 3: Cross multiply
    5,562,888,284,818.80x = 8,344,332,427,228.20 × 1,989,482,402,041.20
  4. Step 4: Simplify right side
    5,562,888,284,818.80x = 16,600,902,520,752,236,333,629,440
  5. Step 5: Solve for x
    x = 16,600,902,520,752,236,333,629,440/5,562,888,284,818.80
  6. Step 6: Final answer
    x = 2,984,223,603,061.80

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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.