Home / 63,881,603.40-95,822,405.10-17,823,383.40

Finding the Fourth Proportional to 63,881,603.40, 95,822,405.10 and 17,823,383.40

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Solution

The fourth proportional to 63,881,603.40, 95,822,405.10 and 17,823,383.40 is: 26,735,075.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,881,603.40 : 95,822,405.10 = 17,823,383.40 : x
  2. Step 2: Convert to fraction form
    63,881,603.40/95,822,405.10 = 17,823,383.40/x
  3. Step 3: Cross multiply
    63,881,603.40x = 95,822,405.10 × 17,823,383.40
  4. Step 4: Simplify right side
    63,881,603.40x = 1,707,879,464,407,415
  5. Step 5: Solve for x
    x = 1,707,879,464,407,415/63,881,603.40
  6. Step 6: Final answer
    x = 26,735,075.10

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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.