Home / 96,813,235.46-133,602,267.66-53,353,171.46

Finding the Fourth Proportional to 96,813,235.46, 133,602,267.66 and 53,353,171.46

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Solution

The fourth proportional to 96,813,235.46, 133,602,267.66 and 53,353,171.46 is: 73,627,378.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,813,235.46 : 133,602,267.66 = 53,353,171.46 : x
  2. Step 2: Convert to fraction form
    96,813,235.46/133,602,267.66 = 53,353,171.46/x
  3. Step 3: Cross multiply
    96,813,235.46x = 133,602,267.66 × 53,353,171.46
  4. Step 4: Simplify right side
    96,813,235.46x = 7,128,104,693,908,793
  5. Step 5: Solve for x
    x = 7,128,104,693,908,793/96,813,235.46
  6. Step 6: Final answer
    x = 73,627,378.12

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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.