Home / 183,901,809.79-253,578,319.72-150,307,036.91

Finding the Fourth Proportional to 183,901,809.79, 253,578,319.72 and 150,307,036.91

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Solution

The fourth proportional to 183,901,809.79, 253,578,319.72 and 150,307,036.91 is: 207,255,197.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,901,809.79 : 253,578,319.72 = 150,307,036.91 : x
  2. Step 2: Convert to fraction form
    183,901,809.79/253,578,319.72 = 150,307,036.91/x
  3. Step 3: Cross multiply
    183,901,809.79x = 253,578,319.72 × 150,307,036.91
  4. Step 4: Simplify right side
    183,901,809.79x = 38,114,605,861,729,816
  5. Step 5: Solve for x
    x = 38,114,605,861,729,816/183,901,809.79
  6. Step 6: Final answer
    x = 207,255,197.24

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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.