Home / 49,779,384.80-74,624,840.40-32,748,216.80

Finding the Fourth Proportional to 49,779,384.80, 74,624,840.40 and 32,748,216.80

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Solution

The fourth proportional to 49,779,384.80, 74,624,840.40 and 32,748,216.80 is: 49,093,223.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,779,384.80 : 74,624,840.40 = 32,748,216.80 : x
  2. Step 2: Convert to fraction form
    49,779,384.80/74,624,840.40 = 32,748,216.80/x
  3. Step 3: Cross multiply
    49,779,384.80x = 74,624,840.40 × 32,748,216.80
  4. Step 4: Simplify right side
    49,779,384.80x = 2,443,830,452,084,599
  5. Step 5: Solve for x
    x = 2,443,830,452,084,599/49,779,384.80
  6. Step 6: Final answer
    x = 49,093,223.27

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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.