Home / 59,810,418-82,538,313.48-32,308,341.84

Finding the Fourth Proportional to 59,810,418, 82,538,313.48 and 32,308,341.84

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Solution

The fourth proportional to 59,810,418, 82,538,313.48 and 32,308,341.84 is: 44,585,477.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,810,418 : 82,538,313.48 = 32,308,341.84 : x
  2. Step 2: Convert to fraction form
    59,810,418/82,538,313.48 = 32,308,341.84/x
  3. Step 3: Cross multiply
    59,810,418x = 82,538,313.48 × 32,308,341.84
  4. Step 4: Simplify right side
    59,810,418x = 2,666,676,046,808,920
  5. Step 5: Solve for x
    x = 2,666,676,046,808,920/59,810,418
  6. Step 6: Final answer
    x = 44,585,477.51

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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.