Home / 1,530,336,615,095.70-2,295,513,503,402.30-510,451,350,184.25

Finding the Fourth Proportional to 1,530,336,615,095.70, 2,295,513,503,402.30 and 510,451,350,184.25

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Solution

The fourth proportional to 1,530,336,615,095.70, 2,295,513,503,402.30 and 510,451,350,184.25 is: 765,679,887,430.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,530,336,615,095.70 : 2,295,513,503,402.30 = 510,451,350,184.25 : x
  2. Step 2: Convert to fraction form
    1,530,336,615,095.70/2,295,513,503,402.30 = 510,451,350,184.25/x
  3. Step 3: Cross multiply
    1,530,336,615,095.70x = 2,295,513,503,402.30 × 510,451,350,184.25
  4. Step 4: Simplify right side
    1,530,336,615,095.70x = 1,171,747,967,177,881,833,963,520
  5. Step 5: Solve for x
    x = 1,171,747,967,177,881,833,963,520/1,530,336,615,095.70
  6. Step 6: Final answer
    x = 765,679,887,430.91

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Double scale
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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.