Home / 205,266,116.08-283,264,985.08-111,177,922.24

Finding the Fourth Proportional to 205,266,116.08, 283,264,985.08 and 111,177,922.24

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Solution

The fourth proportional to 205,266,116.08, 283,264,985.08 and 111,177,922.24 is: 153,424,311.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    205,266,116.08 : 283,264,985.08 = 111,177,922.24 : x
  2. Step 2: Convert to fraction form
    205,266,116.08/283,264,985.08 = 111,177,922.24/x
  3. Step 3: Cross multiply
    205,266,116.08x = 283,264,985.08 × 111,177,922.24
  4. Step 4: Simplify right side
    205,266,116.08x = 31,492,812,484,538,996
  5. Step 5: Solve for x
    x = 31,492,812,484,538,996/205,266,116.08
  6. Step 6: Final answer
    x = 153,424,311.26

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.