Home / 70,053,426.03-105,092,871.49-35,056,818.29

Finding the Fourth Proportional to 70,053,426.03, 105,092,871.49 and 35,056,818.29

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Solution

The fourth proportional to 70,053,426.03, 105,092,871.49 and 35,056,818.29 is: 52,591,599.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,053,426.03 : 105,092,871.49 = 35,056,818.29 : x
  2. Step 2: Convert to fraction form
    70,053,426.03/105,092,871.49 = 35,056,818.29/x
  3. Step 3: Cross multiply
    70,053,426.03x = 105,092,871.49 × 35,056,818.29
  4. Step 4: Simplify right side
    70,053,426.03x = 3,684,221,699,705,804
  5. Step 5: Solve for x
    x = 3,684,221,699,705,804/70,053,426.03
  6. Step 6: Final answer
    x = 52,591,599.14

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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.