Home / 35,266,710.80-52,896,955.80-9,705,443.60

Finding the Fourth Proportional to 35,266,710.80, 52,896,955.80 and 9,705,443.60

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Solution

The fourth proportional to 35,266,710.80, 52,896,955.80 and 9,705,443.60 is: 14,557,309.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266,710.80 : 52,896,955.80 = 9,705,443.60 : x
  2. Step 2: Convert to fraction form
    35,266,710.80/52,896,955.80 = 9,705,443.60/x
  3. Step 3: Cross multiply
    35,266,710.80x = 52,896,955.80 × 9,705,443.60
  4. Step 4: Simplify right side
    35,266,710.80x = 513,388,421,128,592.81
  5. Step 5: Solve for x
    x = 513,388,421,128,592.81/35,266,710.80
  6. Step 6: Final answer
    x = 14,557,309.41

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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.