Home / 64,681,468.80-97,022,203.20-32,338,363.20

Finding the Fourth Proportional to 64,681,468.80, 97,022,203.20 and 32,338,363.20

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Solution

The fourth proportional to 64,681,468.80, 97,022,203.20 and 32,338,363.20 is: 48,507,544.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,681,468.80 : 97,022,203.20 = 32,338,363.20 : x
  2. Step 2: Convert to fraction form
    64,681,468.80/97,022,203.20 = 32,338,363.20/x
  3. Step 3: Cross multiply
    64,681,468.80x = 97,022,203.20 × 32,338,363.20
  4. Step 4: Simplify right side
    64,681,468.80x = 3,137,539,245,545,802.50
  5. Step 5: Solve for x
    x = 3,137,539,245,545,802.50/64,681,468.80
  6. Step 6: Final answer
    x = 48,507,544.80

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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.