Home / 107,027,707.22-147,710,488.26-59,997,482.96

Finding the Fourth Proportional to 107,027,707.22, 147,710,488.26 and 59,997,482.96

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Solution

The fourth proportional to 107,027,707.22, 147,710,488.26 and 59,997,482.96 is: 82,803,394.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,027,707.22 : 147,710,488.26 = 59,997,482.96 : x
  2. Step 2: Convert to fraction form
    107,027,707.22/147,710,488.26 = 59,997,482.96/x
  3. Step 3: Cross multiply
    107,027,707.22x = 147,710,488.26 × 59,997,482.96
  4. Step 4: Simplify right side
    107,027,707.22x = 8,862,257,502,092,642
  5. Step 5: Solve for x
    x = 8,862,257,502,092,642/107,027,707.22
  6. Step 6: Final answer
    x = 82,803,394.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.