Home / 63,849,461.94-88,112,257.26-34,480,792.86

Finding the Fourth Proportional to 63,849,461.94, 88,112,257.26 and 34,480,792.86

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Solution

The fourth proportional to 63,849,461.94, 88,112,257.26 and 34,480,792.86 is: 47,583,494.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,849,461.94 : 88,112,257.26 = 34,480,792.86 : x
  2. Step 2: Convert to fraction form
    63,849,461.94/88,112,257.26 = 34,480,792.86/x
  3. Step 3: Cross multiply
    63,849,461.94x = 88,112,257.26 × 34,480,792.86
  4. Step 4: Simplify right side
    63,849,461.94x = 3,038,180,491,009,091.50
  5. Step 5: Solve for x
    x = 3,038,180,491,009,091.50/63,849,461.94
  6. Step 6: Final answer
    x = 47,583,494.03

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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.