Home / 7,573,263,276.60-11,354,520,143.70-2,913,336,646.20

Finding the Fourth Proportional to 7,573,263,276.60, 11,354,520,143.70 and 2,913,336,646.20

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Solution

The fourth proportional to 7,573,263,276.60, 11,354,520,143.70 and 2,913,336,646.20 is: 4,367,937,364.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,573,263,276.60 : 11,354,520,143.70 = 2,913,336,646.20 : x
  2. Step 2: Convert to fraction form
    7,573,263,276.60/11,354,520,143.70 = 2,913,336,646.20/x
  3. Step 3: Cross multiply
    7,573,263,276.60x = 11,354,520,143.70 × 2,913,336,646.20
  4. Step 4: Simplify right side
    7,573,263,276.60x = 33,079,539,634,657,300,480
  5. Step 5: Solve for x
    x = 33,079,539,634,657,300,480/7,573,263,276.60
  6. Step 6: Final answer
    x = 4,367,937,364.18

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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.