Home / 42,107,670.58-58,105,342.29-23,774,765.62

Finding the Fourth Proportional to 42,107,670.58, 58,105,342.29 and 23,774,765.62

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Solution

The fourth proportional to 42,107,670.58, 58,105,342.29 and 23,774,765.62 is: 32,807,345.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,107,670.58 : 58,105,342.29 = 23,774,765.62 : x
  2. Step 2: Convert to fraction form
    42,107,670.58/58,105,342.29 = 23,774,765.62/x
  3. Step 3: Cross multiply
    42,107,670.58x = 58,105,342.29 × 23,774,765.62
  4. Step 4: Simplify right side
    42,107,670.58x = 1,381,440,894,214,624
  5. Step 5: Solve for x
    x = 1,381,440,894,214,624/42,107,670.58
  6. Step 6: Final answer
    x = 32,807,345.44

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1.5x scale

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.