Home / 3,102,002,251,639-6,788,353,730,432.90

Finding the Third Proportional to 3,102,002,251,639 and 6,788,353,730,432.90

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Solution

The third proportional to 3,102,002,251,639 and 6,788,353,730,432.90 is: 14,855,484,500,417.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,102,002,251,639 : 6,788,353,730,432.90 = 6,788,353,730,432.90 : x
  2. Step 2: Convert to fraction form
    3,102,002,251,639/6,788,353,730,432.90 = 6,788,353,730,432.90/x
  3. Step 3: Cross multiply
    3,102,002,251,639x = 6,788,353,730,432.90 × 6,788,353,730,432.90
  4. Step 4: Simplify right side
    3,102,002,251,639x = 46,081,746,369,482,274,728,050,688
  5. Step 5: Solve for x
    x = 46,081,746,369,482,274,728,050,688/3,102,002,251,639
  6. Step 6: Final answer
    x = 14,855,484,500,417.15

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Why These Related Problems?

These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.