Home / 59,845,855.36-89,638,875.06-36,746,673.88

Finding the Fourth Proportional to 59,845,855.36, 89,638,875.06 and 36,746,673.88

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Solution

The fourth proportional to 59,845,855.36, 89,638,875.06 and 36,746,673.88 is: 55,040,244.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,845,855.36 : 89,638,875.06 = 36,746,673.88 : x
  2. Step 2: Convert to fraction form
    59,845,855.36/89,638,875.06 = 36,746,673.88/x
  3. Step 3: Cross multiply
    59,845,855.36x = 89,638,875.06 × 36,746,673.88
  4. Step 4: Simplify right side
    59,845,855.36x = 3,293,930,508,799,886
  5. Step 5: Solve for x
    x = 3,293,930,508,799,886/59,845,855.36
  6. Step 6: Final answer
    x = 55,040,244.46

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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.