Home / 116,537,701.80-174,806,552.70-56,071,525.80

Finding the Fourth Proportional to 116,537,701.80, 174,806,552.70 and 56,071,525.80

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Solution

The fourth proportional to 116,537,701.80, 174,806,552.70 and 56,071,525.80 is: 84,107,288.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,537,701.80 : 174,806,552.70 = 56,071,525.80 : x
  2. Step 2: Convert to fraction form
    116,537,701.80/174,806,552.70 = 56,071,525.80/x
  3. Step 3: Cross multiply
    116,537,701.80x = 174,806,552.70 × 56,071,525.80
  4. Step 4: Simplify right side
    116,537,701.80x = 9,801,670,129,727,108
  5. Step 5: Solve for x
    x = 9,801,670,129,727,108/116,537,701.80
  6. Step 6: Final answer
    x = 84,107,288.70

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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.