Home / 67,369,088.36-92,969,897.99-37,194,557.29

Finding the Fourth Proportional to 67,369,088.36, 92,969,897.99 and 37,194,557.29

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Solution

The fourth proportional to 67,369,088.36, 92,969,897.99 and 37,194,557.29 is: 51,328,796.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,369,088.36 : 92,969,897.99 = 37,194,557.29 : x
  2. Step 2: Convert to fraction form
    67,369,088.36/92,969,897.99 = 37,194,557.29/x
  3. Step 3: Cross multiply
    67,369,088.36x = 92,969,897.99 × 37,194,557.29
  4. Step 4: Simplify right side
    67,369,088.36x = 3,457,974,197,034,510.50
  5. Step 5: Solve for x
    x = 3,457,974,197,034,510.50/67,369,088.36
  6. Step 6: Final answer
    x = 51,328,796.06

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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.