Home / 43,028,010-59,378,655.02-23,712,426

Finding the Fourth Proportional to 43,028,010, 59,378,655.02 and 23,712,426

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Solution

The fourth proportional to 43,028,010, 59,378,655.02 and 23,712,426 is: 32,723,148.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,028,010 : 59,378,655.02 = 23,712,426 : x
  2. Step 2: Convert to fraction form
    43,028,010/59,378,655.02 = 23,712,426/x
  3. Step 3: Cross multiply
    43,028,010x = 59,378,655.02 × 23,712,426
  4. Step 4: Simplify right side
    43,028,010x = 1,408,011,963,022,716.50
  5. Step 5: Solve for x
    x = 1,408,011,963,022,716.50/43,028,010
  6. Step 6: Final answer
    x = 32,723,148.55

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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.