Home / 3,175,399,117,256.40-4,763,098,413,196.50-880,663,539,409.50

Finding the Fourth Proportional to 3,175,399,117,256.40, 4,763,098,413,196.50 and 880,663,539,409.50

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Solution

The fourth proportional to 3,175,399,117,256.40, 4,763,098,413,196.50 and 880,663,539,409.50 is: 1,320,995,236,260.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,175,399,117,256.40 : 4,763,098,413,196.50 = 880,663,539,409.50 : x
  2. Step 2: Convert to fraction form
    3,175,399,117,256.40/4,763,098,413,196.50 = 880,663,539,409.50/x
  3. Step 3: Cross multiply
    3,175,399,117,256.40x = 4,763,098,413,196.50 × 880,663,539,409.50
  4. Step 4: Simplify right side
    3,175,399,117,256.40x = 4,194,687,107,121,402,928,431,104
  5. Step 5: Solve for x
    x = 4,194,687,107,121,402,928,431,104/3,175,399,117,256.40
  6. Step 6: Final answer
    x = 1,320,995,236,260.47

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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.