Home / 8,950,843,210.06-13,423,974,719.55-2,653,799,963.58

Finding the Fourth Proportional to 8,950,843,210.06, 13,423,974,719.55 and 2,653,799,963.58

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Solution

The fourth proportional to 8,950,843,210.06, 13,423,974,719.55 and 2,653,799,963.58 is: 3,980,020,964.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,950,843,210.06 : 13,423,974,719.55 = 2,653,799,963.58 : x
  2. Step 2: Convert to fraction form
    8,950,843,210.06/13,423,974,719.55 = 2,653,799,963.58/x
  3. Step 3: Cross multiply
    8,950,843,210.06x = 13,423,974,719.55 × 2,653,799,963.58
  4. Step 4: Simplify right side
    8,950,843,210.06x = 35,624,543,621,840,625,664
  5. Step 5: Solve for x
    x = 35,624,543,621,840,625,664/8,950,843,210.06
  6. Step 6: Final answer
    x = 3,980,020,964.04

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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.