Home / 8,925,799,746.55-12,317,233,766.57-4,856,718,253.45

Finding the Fourth Proportional to 8,925,799,746.55, 12,317,233,766.57 and 4,856,718,253.45

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Solution

The fourth proportional to 8,925,799,746.55, 12,317,233,766.57 and 4,856,718,253.45 is: 6,702,069,928.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,925,799,746.55 : 12,317,233,766.57 = 4,856,718,253.45 : x
  2. Step 2: Convert to fraction form
    8,925,799,746.55/12,317,233,766.57 = 4,856,718,253.45/x
  3. Step 3: Cross multiply
    8,925,799,746.55x = 12,317,233,766.57 × 4,856,718,253.45
  4. Step 4: Simplify right side
    8,925,799,746.55x = 59,821,334,066,086,928,384
  5. Step 5: Solve for x
    x = 59,821,334,066,086,928,384/8,925,799,746.55
  6. Step 6: Final answer
    x = 6,702,069,928.16

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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.