Home / 116,759,985.80-174,888,036.30-96,604,593.80

Finding the Fourth Proportional to 116,759,985.80, 174,888,036.30 and 96,604,593.80

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Solution

The fourth proportional to 116,759,985.80, 174,888,036.30 and 96,604,593.80 is: 144,698,439.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,759,985.80 : 174,888,036.30 = 96,604,593.80 : x
  2. Step 2: Convert to fraction form
    116,759,985.80/174,888,036.30 = 96,604,593.80/x
  3. Step 3: Cross multiply
    116,759,985.80x = 174,888,036.30 × 96,604,593.80
  4. Step 4: Simplify right side
    116,759,985.80x = 16,894,987,707,241,156
  5. Step 5: Solve for x
    x = 16,894,987,707,241,156/116,759,985.80
  6. Step 6: Final answer
    x = 144,698,439.21

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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.