Home / 59,516,733.32-82,128,557.57-33,406,206.60

Finding the Fourth Proportional to 59,516,733.32, 82,128,557.57 and 33,406,206.60

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Solution

The fourth proportional to 59,516,733.32, 82,128,557.57 and 33,406,206.60 is: 46,098,019.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,516,733.32 : 82,128,557.57 = 33,406,206.60 : x
  2. Step 2: Convert to fraction form
    59,516,733.32/82,128,557.57 = 33,406,206.60/x
  3. Step 3: Cross multiply
    59,516,733.32x = 82,128,557.57 × 33,406,206.60
  4. Step 4: Simplify right side
    59,516,733.32x = 2,743,603,561,776,383
  5. Step 5: Solve for x
    x = 2,743,603,561,776,383/59,516,733.32
  6. Step 6: Final answer
    x = 46,098,019.98

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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.