Home / 32,574,271.40-48,866,936.70-9,854,988.20

Finding the Fourth Proportional to 32,574,271.40, 48,866,936.70 and 9,854,988.20

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Solution

The fourth proportional to 32,574,271.40, 48,866,936.70 and 9,854,988.20 is: 14,784,155.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,574,271.40 : 48,866,936.70 = 9,854,988.20 : x
  2. Step 2: Convert to fraction form
    32,574,271.40/48,866,936.70 = 9,854,988.20/x
  3. Step 3: Cross multiply
    32,574,271.40x = 48,866,936.70 × 9,854,988.20
  4. Step 4: Simplify right side
    32,574,271.40x = 481,583,084,548,646.94
  5. Step 5: Solve for x
    x = 481,583,084,548,646.94/32,574,271.40
  6. Step 6: Final answer
    x = 14,784,155.22

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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.