Home / 540,895,000,583.35-811,368,595,085.55-177,852,628,282.36

Finding the Fourth Proportional to 540,895,000,583.35, 811,368,595,085.55 and 177,852,628,282.36

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Solution

The fourth proportional to 540,895,000,583.35, 811,368,595,085.55 and 177,852,628,282.36 is: 266,787,522,506.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    540,895,000,583.35 : 811,368,595,085.55 = 177,852,628,282.36 : x
  2. Step 2: Convert to fraction form
    540,895,000,583.35/811,368,595,085.55 = 177,852,628,282.36/x
  3. Step 3: Cross multiply
    540,895,000,583.35x = 811,368,595,085.55 × 177,852,628,282.36
  4. Step 4: Simplify right side
    540,895,000,583.35x = 144,304,037,141,730,977,382,400
  5. Step 5: Solve for x
    x = 144,304,037,141,730,977,382,400/540,895,000,583.35
  6. Step 6: Final answer
    x = 266,787,522,506.40

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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.