Home / 53,464,506.51-73,779,045.44-29,017,695.63

Finding the Fourth Proportional to 53,464,506.51, 73,779,045.44 and 29,017,695.63

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Solution

The fourth proportional to 53,464,506.51, 73,779,045.44 and 29,017,695.63 is: 40,043,348.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,464,506.51 : 73,779,045.44 = 29,017,695.63 : x
  2. Step 2: Convert to fraction form
    53,464,506.51/73,779,045.44 = 29,017,695.63/x
  3. Step 3: Cross multiply
    53,464,506.51x = 73,779,045.44 × 29,017,695.63
  4. Step 4: Simplify right side
    53,464,506.51x = 2,140,897,884,304,771
  5. Step 5: Solve for x
    x = 2,140,897,884,304,771/53,464,506.51
  6. Step 6: Final answer
    x = 40,043,348.83

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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.