Home / 32,578,009.80-48,854,573.10-9,851,353.80

Finding the Fourth Proportional to 32,578,009.80, 48,854,573.10 and 9,851,353.80

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Solution

The fourth proportional to 32,578,009.80, 48,854,573.10 and 9,851,353.80 is: 14,773,268.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,578,009.80 : 48,854,573.10 = 9,851,353.80 : x
  2. Step 2: Convert to fraction form
    32,578,009.80/48,854,573.10 = 9,851,353.80/x
  3. Step 3: Cross multiply
    32,578,009.80x = 48,854,573.10 × 9,851,353.80
  4. Step 4: Simplify right side
    32,578,009.80x = 481,283,684,356,062.81
  5. Step 5: Solve for x
    x = 481,283,684,356,062.81/32,578,009.80
  6. Step 6: Final answer
    x = 14,773,268.45

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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.