Home / 63,881,606.40-95,822,409.60-17,823,386.40

Finding the Fourth Proportional to 63,881,606.40, 95,822,409.60 and 17,823,386.40

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Solution

The fourth proportional to 63,881,606.40, 95,822,409.60 and 17,823,386.40 is: 26,735,079.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,881,606.40 : 95,822,409.60 = 17,823,386.40 : x
  2. Step 2: Convert to fraction form
    63,881,606.40/95,822,409.60 = 17,823,386.40/x
  3. Step 3: Cross multiply
    63,881,606.40x = 95,822,409.60 × 17,823,386.40
  4. Step 4: Simplify right side
    63,881,606.40x = 1,707,879,832,079,869.25
  5. Step 5: Solve for x
    x = 1,707,879,832,079,869.25/63,881,606.40
  6. Step 6: Final answer
    x = 26,735,079.60

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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.