Home / 4,703,037,253.95-7,054,708,672.25-1,386,573,714.73

Finding the Fourth Proportional to 4,703,037,253.95, 7,054,708,672.25 and 1,386,573,714.73

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Solution

The fourth proportional to 4,703,037,253.95, 7,054,708,672.25 and 1,386,573,714.73 is: 2,079,905,618.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,037,253.95 : 7,054,708,672.25 = 1,386,573,714.73 : x
  2. Step 2: Convert to fraction form
    4,703,037,253.95/7,054,708,672.25 = 1,386,573,714.73/x
  3. Step 3: Cross multiply
    4,703,037,253.95x = 7,054,708,672.25 × 1,386,573,714.73
  4. Step 4: Simplify right side
    4,703,037,253.95x = 9,781,873,610,012,696,576
  5. Step 5: Solve for x
    x = 9,781,873,610,012,696,576/4,703,037,253.95
  6. Step 6: Final answer
    x = 2,079,905,618.82

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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.