Home / 1,654,563,566.59-2,283,229,017.12-901,860,178.06

Finding the Fourth Proportional to 1,654,563,566.59, 2,283,229,017.12 and 901,860,178.06

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Solution

The fourth proportional to 1,654,563,566.59, 2,283,229,017.12 and 901,860,178.06 is: 1,244,529,596.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,654,563,566.59 : 2,283,229,017.12 = 901,860,178.06 : x
  2. Step 2: Convert to fraction form
    1,654,563,566.59/2,283,229,017.12 = 901,860,178.06/x
  3. Step 3: Cross multiply
    1,654,563,566.59x = 2,283,229,017.12 × 901,860,178.06
  4. Step 4: Simplify right side
    1,654,563,566.59x = 2,059,153,327,931,601,664
  5. Step 5: Solve for x
    x = 2,059,153,327,931,601,664/1,654,563,566.59
  6. Step 6: Final answer
    x = 1,244,529,596.51

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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.