Home / 4,703,037,252.95-7,054,708,670.75-1,386,573,713.73

Finding the Fourth Proportional to 4,703,037,252.95, 7,054,708,670.75 and 1,386,573,713.73

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Solution

The fourth proportional to 4,703,037,252.95, 7,054,708,670.75 and 1,386,573,713.73 is: 2,079,905,617.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,703,037,252.95 : 7,054,708,670.75 = 1,386,573,713.73 : x
  2. Step 2: Convert to fraction form
    4,703,037,252.95/7,054,708,670.75 = 1,386,573,713.73/x
  3. Step 3: Cross multiply
    4,703,037,252.95x = 7,054,708,670.75 × 1,386,573,713.73
  4. Step 4: Simplify right side
    4,703,037,252.95x = 9,781,873,600,878,127,104
  5. Step 5: Solve for x
    x = 9,781,873,600,878,127,104/4,703,037,252.95
  6. Step 6: Final answer
    x = 2,079,905,617.32

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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.