Home / 9,024,197.83-13,547,837.63-7,752,938.47

Finding the Fourth Proportional to 9,024,197.83, 13,547,837.63 and 7,752,938.47

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Solution

The fourth proportional to 9,024,197.83, 13,547,837.63 and 7,752,938.47 is: 11,639,322.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,024,197.83 : 13,547,837.63 = 7,752,938.47 : x
  2. Step 2: Convert to fraction form
    9,024,197.83/13,547,837.63 = 7,752,938.47/x
  3. Step 3: Cross multiply
    9,024,197.83x = 13,547,837.63 × 7,752,938.47
  4. Step 4: Simplify right side
    9,024,197.83x = 105,035,551,546,940.62
  5. Step 5: Solve for x
    x = 105,035,551,546,940.62/9,024,197.83
  6. Step 6: Final answer
    x = 11,639,322.80

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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.