Home / 64,673,322.30-97,009,983.45-32,330,216.70

Finding the Fourth Proportional to 64,673,322.30, 97,009,983.45 and 32,330,216.70

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Solution

The fourth proportional to 64,673,322.30, 97,009,983.45 and 32,330,216.70 is: 48,495,325.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,673,322.30 : 97,009,983.45 = 32,330,216.70 : x
  2. Step 2: Convert to fraction form
    64,673,322.30/97,009,983.45 = 32,330,216.70/x
  3. Step 3: Cross multiply
    64,673,322.30x = 97,009,983.45 × 32,330,216.70
  4. Step 4: Simplify right side
    64,673,322.30x = 3,136,353,787,001,913.50
  5. Step 5: Solve for x
    x = 3,136,353,787,001,913.50/64,673,322.30
  6. Step 6: Final answer
    x = 48,495,325.05

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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.