Home / 60,571,926.63-83,588,827.64-33,069,855.15

Finding the Fourth Proportional to 60,571,926.63, 83,588,827.64 and 33,069,855.15

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Solution

The fourth proportional to 60,571,926.63, 83,588,827.64 and 33,069,855.15 is: 45,636,164.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,571,926.63 : 83,588,827.64 = 33,069,855.15 : x
  2. Step 2: Convert to fraction form
    60,571,926.63/83,588,827.64 = 33,069,855.15/x
  3. Step 3: Cross multiply
    60,571,926.63x = 83,588,827.64 × 33,069,855.15
  4. Step 4: Simplify right side
    60,571,926.63x = 2,764,270,422,047,767
  5. Step 5: Solve for x
    x = 2,764,270,422,047,767/60,571,926.63
  6. Step 6: Final answer
    x = 45,636,164.74

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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.