Home / 94,270,353.30-130,077,882.45-53,014,785.30

Finding the Fourth Proportional to 94,270,353.30, 130,077,882.45 and 53,014,785.30

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Solution

The fourth proportional to 94,270,353.30, 130,077,882.45 and 53,014,785.30 is: 73,151,852.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,270,353.30 : 130,077,882.45 = 53,014,785.30 : x
  2. Step 2: Convert to fraction form
    94,270,353.30/130,077,882.45 = 53,014,785.30/x
  3. Step 3: Cross multiply
    94,270,353.30x = 130,077,882.45 × 53,014,785.30
  4. Step 4: Simplify right side
    94,270,353.30x = 6,896,051,010,365,388
  5. Step 5: Solve for x
    x = 6,896,051,010,365,388/94,270,353.30
  6. Step 6: Final answer
    x = 73,151,852.83

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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.