Home / 59,335,187.28-81,862,066.58-37,310,362.74

Finding the Fourth Proportional to 59,335,187.28, 81,862,066.58 and 37,310,362.74

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Solution

The fourth proportional to 59,335,187.28, 81,862,066.58 and 37,310,362.74 is: 51,475,415.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,335,187.28 : 81,862,066.58 = 37,310,362.74 : x
  2. Step 2: Convert to fraction form
    59,335,187.28/81,862,066.58 = 37,310,362.74/x
  3. Step 3: Cross multiply
    59,335,187.28x = 81,862,066.58 × 37,310,362.74
  4. Step 4: Simplify right side
    59,335,187.28x = 3,054,303,398,336,521
  5. Step 5: Solve for x
    x = 3,054,303,398,336,521/59,335,187.28
  6. Step 6: Final answer
    x = 51,475,415.15

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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.