Home / 8,806,956,061.60-12,153,601,348.86-4,846,657,729.60

Finding the Fourth Proportional to 8,806,956,061.60, 12,153,601,348.86 and 4,846,657,729.60

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Solution

The fourth proportional to 8,806,956,061.60, 12,153,601,348.86 and 4,846,657,729.60 is: 6,688,388,758.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,806,956,061.60 : 12,153,601,348.86 = 4,846,657,729.60 : x
  2. Step 2: Convert to fraction form
    8,806,956,061.60/12,153,601,348.86 = 4,846,657,729.60/x
  3. Step 3: Cross multiply
    8,806,956,061.60x = 12,153,601,348.86 × 4,846,657,729.60
  4. Step 4: Simplify right side
    8,806,956,061.60x = 58,904,345,919,929,311,232
  5. Step 5: Solve for x
    x = 58,904,345,919,929,311,232/8,806,956,061.60
  6. Step 6: Final answer
    x = 6,688,388,758.60

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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.