Home / 1,532,315,974,390.50-2,298,476,173,726.20-625,753,782,541.59

Finding the Fourth Proportional to 1,532,315,974,390.50, 2,298,476,173,726.20 and 625,753,782,541.59

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Solution

The fourth proportional to 1,532,315,974,390.50, 2,298,476,173,726.20 and 625,753,782,541.59 is: 938,631,577,186.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,532,315,974,390.50 : 2,298,476,173,726.20 = 625,753,782,541.59 : x
  2. Step 2: Convert to fraction form
    1,532,315,974,390.50/2,298,476,173,726.20 = 625,753,782,541.59/x
  3. Step 3: Cross multiply
    1,532,315,974,390.50x = 2,298,476,173,726.20 × 625,753,782,541.59
  4. Step 4: Simplify right side
    1,532,315,974,390.50x = 1,438,280,159,790,890,521,460,736
  5. Step 5: Solve for x
    x = 1,438,280,159,790,890,521,460,736/1,532,315,974,390.50
  6. Step 6: Final answer
    x = 938,631,577,186.94

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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.