Home / 62,826,871.08-94,241,473.02-19,695,109.80

Finding the Fourth Proportional to 62,826,871.08, 94,241,473.02 and 19,695,109.80

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Solution

The fourth proportional to 62,826,871.08, 94,241,473.02 and 19,695,109.80 is: 29,543,030.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,826,871.08 : 94,241,473.02 = 19,695,109.80 : x
  2. Step 2: Convert to fraction form
    62,826,871.08/94,241,473.02 = 19,695,109.80/x
  3. Step 3: Cross multiply
    62,826,871.08x = 94,241,473.02 × 19,695,109.80
  4. Step 4: Simplify right side
    62,826,871.08x = 1,856,096,158,842,637.50
  5. Step 5: Solve for x
    x = 1,856,096,158,842,637.50/62,826,871.08
  6. Step 6: Final answer
    x = 29,543,030.35

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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.