Home / 176,301,326.70-264,451,990.05-122,553,614.70

Finding the Fourth Proportional to 176,301,326.70, 264,451,990.05 and 122,553,614.70

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Solution

The fourth proportional to 176,301,326.70, 264,451,990.05 and 122,553,614.70 is: 183,830,422.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,301,326.70 : 264,451,990.05 = 122,553,614.70 : x
  2. Step 2: Convert to fraction form
    176,301,326.70/264,451,990.05 = 122,553,614.70/x
  3. Step 3: Cross multiply
    176,301,326.70x = 264,451,990.05 × 122,553,614.70
  4. Step 4: Simplify right side
    176,301,326.70x = 32,409,547,295,235,936
  5. Step 5: Solve for x
    x = 32,409,547,295,235,936/176,301,326.70
  6. Step 6: Final answer
    x = 183,830,422.05

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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.