Home / 17,530,348.60-26,294,275.76-5,398,547.02

Finding the Fourth Proportional to 17,530,348.60, 26,294,275.76 and 5,398,547.02

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Solution

The fourth proportional to 17,530,348.60, 26,294,275.76 and 5,398,547.02 is: 8,097,436.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,530,348.60 : 26,294,275.76 = 5,398,547.02 : x
  2. Step 2: Convert to fraction form
    17,530,348.60/26,294,275.76 = 5,398,547.02/x
  3. Step 3: Cross multiply
    17,530,348.60x = 26,294,275.76 × 5,398,547.02
  4. Step 4: Simplify right side
    17,530,348.60x = 141,950,883,954,477.81
  5. Step 5: Solve for x
    x = 141,950,883,954,477.81/17,530,348.60
  6. Step 6: Final answer
    x = 8,097,436.46

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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.