Home / 60,440,347.77-83,406,882.07-33,617,497.47

Finding the Fourth Proportional to 60,440,347.77, 83,406,882.07 and 33,617,497.47

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Solution

The fourth proportional to 60,440,347.77, 83,406,882.07 and 33,617,497.47 is: 46,391,702.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,440,347.77 : 83,406,882.07 = 33,617,497.47 : x
  2. Step 2: Convert to fraction form
    60,440,347.77/83,406,882.07 = 33,617,497.47/x
  3. Step 3: Cross multiply
    60,440,347.77x = 83,406,882.07 × 33,617,497.47
  4. Step 4: Simplify right side
    60,440,347.77x = 2,803,930,646,968,813
  5. Step 5: Solve for x
    x = 2,803,930,646,968,813/60,440,347.77
  6. Step 6: Final answer
    x = 46,391,702.74

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1.5x scale

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.