Home / 2,704,920,837,308.80-3,732,793,160,781.40-1,470,326,273,411.20

Finding the Fourth Proportional to 2,704,920,837,308.80, 3,732,793,160,781.40 and 1,470,326,273,411.20

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Solution

The fourth proportional to 2,704,920,837,308.80, 3,732,793,160,781.40 and 1,470,326,273,411.20 is: 2,029,051,564,764.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,704,920,837,308.80 : 3,732,793,160,781.40 = 1,470,326,273,411.20 : x
  2. Step 2: Convert to fraction form
    2,704,920,837,308.80/3,732,793,160,781.40 = 1,470,326,273,411.20/x
  3. Step 3: Cross multiply
    2,704,920,837,308.80x = 3,732,793,160,781.40 × 1,470,326,273,411.20
  4. Step 4: Simplify right side
    2,704,920,837,308.80x = 5,488,423,857,506,530,311,012,352
  5. Step 5: Solve for x
    x = 5,488,423,857,506,530,311,012,352/2,704,920,837,308.80
  6. Step 6: Final answer
    x = 2,029,051,564,764.87

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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.