Home / 1,552,536,870,495.10-2,328,852,748,887.20-532,640,098,342.70

Finding the Fourth Proportional to 1,552,536,870,495.10, 2,328,852,748,887.20 and 532,640,098,342.70

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Solution

The fourth proportional to 1,552,536,870,495.10, 2,328,852,748,887.20 and 532,640,098,342.70 is: 798,976,424,178.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,536,870,495.10 : 2,328,852,748,887.20 = 532,640,098,342.70 : x
  2. Step 2: Convert to fraction form
    1,552,536,870,495.10/2,328,852,748,887.20 = 532,640,098,342.70/x
  3. Step 3: Cross multiply
    1,552,536,870,495.10x = 2,328,852,748,887.20 × 532,640,098,342.70
  4. Step 4: Simplify right side
    1,552,536,870,495.10x = 1,240,440,357,192,945,438,294,016
  5. Step 5: Solve for x
    x = 1,240,440,357,192,945,438,294,016/1,552,536,870,495.10
  6. Step 6: Final answer
    x = 798,976,424,178.17

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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.