Home / 29,772,126.39-44,664,388.71-9,301,019.07

Finding the Fourth Proportional to 29,772,126.39, 44,664,388.71 and 9,301,019.07

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Solution

The fourth proportional to 29,772,126.39, 44,664,388.71 and 9,301,019.07 is: 13,953,465.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,772,126.39 : 44,664,388.71 = 9,301,019.07 : x
  2. Step 2: Convert to fraction form
    29,772,126.39/44,664,388.71 = 9,301,019.07/x
  3. Step 3: Cross multiply
    29,772,126.39x = 44,664,388.71 × 9,301,019.07
  4. Step 4: Simplify right side
    29,772,126.39x = 415,424,331,141,602.75
  5. Step 5: Solve for x
    x = 415,424,331,141,602.75/29,772,126.39
  6. Step 6: Final answer
    x = 13,953,465.25

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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.