Home / 96,617,364.96-133,333,020.88-52,564,614.24

Finding the Fourth Proportional to 96,617,364.96, 133,333,020.88 and 52,564,614.24

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Solution

The fourth proportional to 96,617,364.96, 133,333,020.88 and 52,564,614.24 is: 72,539,742.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,617,364.96 : 133,333,020.88 = 52,564,614.24 : x
  2. Step 2: Convert to fraction form
    96,617,364.96/133,333,020.88 = 52,564,614.24/x
  3. Step 3: Cross multiply
    96,617,364.96x = 133,333,020.88 × 52,564,614.24
  4. Step 4: Simplify right side
    96,617,364.96x = 7,008,598,808,011,065
  5. Step 5: Solve for x
    x = 7,008,598,808,011,065/96,617,364.96
  6. Step 6: Final answer
    x = 72,539,742.84

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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.