Home / 8,907,794,930.99-12,292,765,061.63-4,893,725,232.53

Finding the Fourth Proportional to 8,907,794,930.99, 12,292,765,061.63 and 4,893,725,232.53

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Solution

The fourth proportional to 8,907,794,930.99, 12,292,765,061.63 and 4,893,725,232.53 is: 6,753,345,247.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,907,794,930.99 : 12,292,765,061.63 = 4,893,725,232.53 : x
  2. Step 2: Convert to fraction form
    8,907,794,930.99/12,292,765,061.63 = 4,893,725,232.53/x
  3. Step 3: Cross multiply
    8,907,794,930.99x = 12,292,765,061.63 × 4,893,725,232.53
  4. Step 4: Simplify right side
    8,907,794,930.99x = 60,157,414,559,621,480,448
  5. Step 5: Solve for x
    x = 60,157,414,559,621,480,448/8,907,794,930.99
  6. Step 6: Final answer
    x = 6,753,345,247.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.