Home / 3,364,847,398.98-4,643,503,624.91-1,838,966,692.47

Finding the Fourth Proportional to 3,364,847,398.98, 4,643,503,624.91 and 1,838,966,692.47

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Solution

The fourth proportional to 3,364,847,398.98, 4,643,503,624.91 and 1,838,966,692.47 is: 2,537,781,804.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,847,398.98 : 4,643,503,624.91 = 1,838,966,692.47 : x
  2. Step 2: Convert to fraction form
    3,364,847,398.98/4,643,503,624.91 = 1,838,966,692.47/x
  3. Step 3: Cross multiply
    3,364,847,398.98x = 4,643,503,624.91 × 1,838,966,692.47
  4. Step 4: Simplify right side
    3,364,847,398.98x = 8,539,248,502,560,151,552
  5. Step 5: Solve for x
    x = 8,539,248,502,560,151,552/3,364,847,398.98
  6. Step 6: Final answer
    x = 2,537,781,804.06

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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.