Home / 3,730,842,077.85-5,593,712,199.98-1,766,636,141.85

Finding the Fourth Proportional to 3,730,842,077.85, 5,593,712,199.98 and 1,766,636,141.85

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Solution

The fourth proportional to 3,730,842,077.85, 5,593,712,199.98 and 1,766,636,141.85 is: 2,648,746,297.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,842,077.85 : 5,593,712,199.98 = 1,766,636,141.85 : x
  2. Step 2: Convert to fraction form
    3,730,842,077.85/5,593,712,199.98 = 1,766,636,141.85/x
  3. Step 3: Cross multiply
    3,730,842,077.85x = 5,593,712,199.98 × 1,766,636,141.85
  4. Step 4: Simplify right side
    3,730,842,077.85x = 9,882,054,139,583,109,120
  5. Step 5: Solve for x
    x = 9,882,054,139,583,109,120/3,730,842,077.85
  6. Step 6: Final answer
    x = 2,648,746,297.32

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1.5x scale

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.