Home / 46,638,073.68-64,360,627.56-26,012,849.28

Finding the Fourth Proportional to 46,638,073.68, 64,360,627.56 and 26,012,849.28

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Solution

The fourth proportional to 46,638,073.68, 64,360,627.56 and 26,012,849.28 is: 35,897,779.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,638,073.68 : 64,360,627.56 = 26,012,849.28 : x
  2. Step 2: Convert to fraction form
    46,638,073.68/64,360,627.56 = 26,012,849.28/x
  3. Step 3: Cross multiply
    46,638,073.68x = 64,360,627.56 × 26,012,849.28
  4. Step 4: Simplify right side
    46,638,073.68x = 1,674,203,304,284,494.25
  5. Step 5: Solve for x
    x = 1,674,203,304,284,494.25/46,638,073.68
  6. Step 6: Final answer
    x = 35,897,779.91

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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.