Home / 61,909,688.80-92,864,533.20-35,035,832.80

Finding the Fourth Proportional to 61,909,688.80, 92,864,533.20 and 35,035,832.80

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Solution

The fourth proportional to 61,909,688.80, 92,864,533.20 and 35,035,832.80 is: 52,553,749.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,909,688.80 : 92,864,533.20 = 35,035,832.80 : x
  2. Step 2: Convert to fraction form
    61,909,688.80/92,864,533.20 = 35,035,832.80/x
  3. Step 3: Cross multiply
    61,909,688.80x = 92,864,533.20 × 35,035,832.80
  4. Step 4: Simplify right side
    61,909,688.80x = 3,253,586,258,245,249
  5. Step 5: Solve for x
    x = 3,253,586,258,245,249/61,909,688.80
  6. Step 6: Final answer
    x = 52,553,749.20

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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.