Home / 46,744,266.80-70,435,464.26-38,411,271.92

Finding the Fourth Proportional to 46,744,266.80, 70,435,464.26 and 38,411,271.92

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Solution

The fourth proportional to 46,744,266.80, 70,435,464.26 and 38,411,271.92 is: 57,879,093.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,744,266.80 : 70,435,464.26 = 38,411,271.92 : x
  2. Step 2: Convert to fraction form
    46,744,266.80/70,435,464.26 = 38,411,271.92/x
  3. Step 3: Cross multiply
    46,744,266.80x = 70,435,464.26 × 38,411,271.92
  4. Step 4: Simplify right side
    46,744,266.80x = 2,705,515,770,502,302
  5. Step 5: Solve for x
    x = 2,705,515,770,502,302/46,744,266.80
  6. Step 6: Final answer
    x = 57,879,093.11

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.