Home / 32,400,099.70-48,607,147.95-9,683,293.30

Finding the Fourth Proportional to 32,400,099.70, 48,607,147.95 and 9,683,293.30

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Solution

The fourth proportional to 32,400,099.70, 48,607,147.95 and 9,683,293.30 is: 14,527,031.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,400,099.70 : 48,607,147.95 = 9,683,293.30 : x
  2. Step 2: Convert to fraction form
    32,400,099.70/48,607,147.95 = 9,683,293.30/x
  3. Step 3: Cross multiply
    32,400,099.70x = 48,607,147.95 × 9,683,293.30
  4. Step 4: Simplify right side
    32,400,099.70x = 470,677,270,076,343.81
  5. Step 5: Solve for x
    x = 470,677,270,076,343.81/32,400,099.70
  6. Step 6: Final answer
    x = 14,527,031.53

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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.