Home / 17,845,774.63-24,627,316.61-9,697,012.63

Finding the Fourth Proportional to 17,845,774.63, 24,627,316.61 and 9,697,012.63

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Solution

The fourth proportional to 17,845,774.63, 24,627,316.61 and 9,697,012.63 is: 13,381,957.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,845,774.63 : 24,627,316.61 = 9,697,012.63 : x
  2. Step 2: Convert to fraction form
    17,845,774.63/24,627,316.61 = 9,697,012.63/x
  3. Step 3: Cross multiply
    17,845,774.63x = 24,627,316.61 × 9,697,012.63
  4. Step 4: Simplify right side
    17,845,774.63x = 238,811,400,210,178.81
  5. Step 5: Solve for x
    x = 238,811,400,210,178.81/17,845,774.63
  6. Step 6: Final answer
    x = 13,381,957.64

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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.