Home / 15,677,629.63-23,516,435.77-4,895,854.50

Finding the Fourth Proportional to 15,677,629.63, 23,516,435.77 and 4,895,854.50

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Solution

The fourth proportional to 15,677,629.63, 23,516,435.77 and 4,895,854.50 is: 7,343,779.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,677,629.63 : 23,516,435.77 = 4,895,854.50 : x
  2. Step 2: Convert to fraction form
    15,677,629.63/23,516,435.77 = 4,895,854.50/x
  3. Step 3: Cross multiply
    15,677,629.63x = 23,516,435.77 × 4,895,854.50
  4. Step 4: Simplify right side
    15,677,629.63x = 115,133,047,888,515.47
  5. Step 5: Solve for x
    x = 115,133,047,888,515.47/15,677,629.63
  6. Step 6: Final answer
    x = 7,343,779.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.