Home / 8,274,319,872,545.20-12,411,479,808,820-8,274,319,872,545.20

Finding the Fourth Proportional to 8,274,319,872,545.20, 12,411,479,808,820 and 8,274,319,872,545.20

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Solution

The fourth proportional to 8,274,319,872,545.20, 12,411,479,808,820 and 8,274,319,872,545.20 is: 12,411,479,808,820

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,274,319,872,545.20 : 12,411,479,808,820 = 8,274,319,872,545.20 : x
  2. Step 2: Convert to fraction form
    8,274,319,872,545.20/12,411,479,808,820 = 8,274,319,872,545.20/x
  3. Step 3: Cross multiply
    8,274,319,872,545.20x = 12,411,479,808,820 × 8,274,319,872,545.20
  4. Step 4: Simplify right side
    8,274,319,872,545.20x = 102,696,554,029,812,829,776,773,120
  5. Step 5: Solve for x
    x = 102,696,554,029,812,829,776,773,120/8,274,319,872,545.20
  6. Step 6: Final answer
    x = 12,411,479,808,820

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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.