Home / 1,025,041,340,897.60-1,536,485,700,754.60-344,883,564,244.60

Finding the Fourth Proportional to 1,025,041,340,897.60, 1,536,485,700,754.60 and 344,883,564,244.60

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Solution

The fourth proportional to 1,025,041,340,897.60, 1,536,485,700,754.60 and 344,883,564,244.60 is: 516,963,212,842.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,041,340,897.60 : 1,536,485,700,754.60 = 344,883,564,244.60 : x
  2. Step 2: Convert to fraction form
    1,025,041,340,897.60/1,536,485,700,754.60 = 344,883,564,244.60/x
  3. Step 3: Cross multiply
    1,025,041,340,897.60x = 1,536,485,700,754.60 × 344,883,564,244.60
  4. Step 4: Simplify right side
    1,025,041,340,897.60x = 529,908,664,887,108,345,790,464
  5. Step 5: Solve for x
    x = 529,908,664,887,108,345,790,464/1,025,041,340,897.60
  6. Step 6: Final answer
    x = 516,963,212,842.79

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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.