Home / 4,820,020,124.90-6,651,262,732.42-2,705,067,603.14

Finding the Fourth Proportional to 4,820,020,124.90, 6,651,262,732.42 and 2,705,067,603.14

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Solution

The fourth proportional to 4,820,020,124.90, 6,651,262,732.42 and 2,705,067,603.14 is: 3,732,788,426.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,020,124.90 : 6,651,262,732.42 = 2,705,067,603.14 : x
  2. Step 2: Convert to fraction form
    4,820,020,124.90/6,651,262,732.42 = 2,705,067,603.14/x
  3. Step 3: Cross multiply
    4,820,020,124.90x = 6,651,262,732.42 × 2,705,067,603.14
  4. Step 4: Simplify right side
    4,820,020,124.90x = 17,992,115,337,412,038,656
  5. Step 5: Solve for x
    x = 17,992,115,337,412,038,656/4,820,020,124.90
  6. Step 6: Final answer
    x = 3,732,788,426.44

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1.5x scale

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.