Home / 42,371,483.52-63,596,192.40-32,848,060.80

Finding the Fourth Proportional to 42,371,483.52, 63,596,192.40 and 32,848,060.80

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Solution

The fourth proportional to 42,371,483.52, 63,596,192.40 and 32,848,060.80 is: 49,302,300.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,371,483.52 : 63,596,192.40 = 32,848,060.80 : x
  2. Step 2: Convert to fraction form
    42,371,483.52/63,596,192.40 = 32,848,060.80/x
  3. Step 3: Cross multiply
    42,371,483.52x = 63,596,192.40 × 32,848,060.80
  4. Step 4: Simplify right side
    42,371,483.52x = 2,089,011,594,603,698
  5. Step 5: Solve for x
    x = 2,089,011,594,603,698/42,371,483.52
  6. Step 6: Final answer
    x = 49,302,300.06

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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.