Home / 1,025,041,340,898.60-1,536,485,700,756.10-344,883,564,245.59

Finding the Fourth Proportional to 1,025,041,340,898.60, 1,536,485,700,756.10 and 344,883,564,245.59

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Solution

The fourth proportional to 1,025,041,340,898.60, 1,536,485,700,756.10 and 344,883,564,245.59 is: 516,963,212,844.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,025,041,340,898.60 : 1,536,485,700,756.10 = 344,883,564,245.59 : x
  2. Step 2: Convert to fraction form
    1,025,041,340,898.60/1,536,485,700,756.10 = 344,883,564,245.59/x
  3. Step 3: Cross multiply
    1,025,041,340,898.60x = 1,536,485,700,756.10 × 344,883,564,245.59
  4. Step 4: Simplify right side
    1,025,041,340,898.60x = 529,908,664,889,146,844,643,328
  5. Step 5: Solve for x
    x = 529,908,664,889,146,844,643,328/1,025,041,340,898.60
  6. Step 6: Final answer
    x = 516,963,212,844.28

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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.