Home / 93,575,965.70-140,373,328.35-32,157,035.30

Finding the Fourth Proportional to 93,575,965.70, 140,373,328.35 and 32,157,035.30

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Solution

The fourth proportional to 93,575,965.70, 140,373,328.35 and 32,157,035.30 is: 48,238,776.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,575,965.70 : 140,373,328.35 = 32,157,035.30 : x
  2. Step 2: Convert to fraction form
    93,575,965.70/140,373,328.35 = 32,157,035.30/x
  3. Step 3: Cross multiply
    93,575,965.70x = 140,373,328.35 × 32,157,035.30
  4. Step 4: Simplify right side
    93,575,965.70x = 4,513,990,074,929,441
  5. Step 5: Solve for x
    x = 4,513,990,074,929,441/93,575,965.70
  6. Step 6: Final answer
    x = 48,238,776.28

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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.