Home / 94,285,154.46-130,112,573.09-52,468,503.51

Finding the Fourth Proportional to 94,285,154.46, 130,112,573.09 and 52,468,503.51

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Solution

The fourth proportional to 94,285,154.46, 130,112,573.09 and 52,468,503.51 is: 72,406,011.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,285,154.46 : 130,112,573.09 = 52,468,503.51 : x
  2. Step 2: Convert to fraction form
    94,285,154.46/130,112,573.09 = 52,468,503.51/x
  3. Step 3: Cross multiply
    94,285,154.46x = 130,112,573.09 × 52,468,503.51
  4. Step 4: Simplify right side
    94,285,154.46x = 6,826,811,997,605,453
  5. Step 5: Solve for x
    x = 6,826,811,997,605,453/94,285,154.46
  6. Step 6: Final answer
    x = 72,406,011.71

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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.