Home / 116,561,838.96-174,812,293.80-34,658,660.16

Finding the Fourth Proportional to 116,561,838.96, 174,812,293.80 and 34,658,660.16

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Solution

The fourth proportional to 116,561,838.96, 174,812,293.80 and 34,658,660.16 is: 51,978,931.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,561,838.96 : 174,812,293.80 = 34,658,660.16 : x
  2. Step 2: Convert to fraction form
    116,561,838.96/174,812,293.80 = 34,658,660.16/x
  3. Step 3: Cross multiply
    116,561,838.96x = 174,812,293.80 × 34,658,660.16
  4. Step 4: Simplify right side
    116,561,838.96x = 6,058,759,882,604,275
  5. Step 5: Solve for x
    x = 6,058,759,882,604,275/116,561,838.96
  6. Step 6: Final answer
    x = 51,978,931.84

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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.