Home / 93,312,170.80-139,968,256.20-32,734,020.40

Finding the Fourth Proportional to 93,312,170.80, 139,968,256.20 and 32,734,020.40

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Solution

The fourth proportional to 93,312,170.80, 139,968,256.20 and 32,734,020.40 is: 49,101,030.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,312,170.80 : 139,968,256.20 = 32,734,020.40 : x
  2. Step 2: Convert to fraction form
    93,312,170.80/139,968,256.20 = 32,734,020.40/x
  3. Step 3: Cross multiply
    93,312,170.80x = 139,968,256.20 × 32,734,020.40
  4. Step 4: Simplify right side
    93,312,170.80x = 4,581,723,753,803,226
  5. Step 5: Solve for x
    x = 4,581,723,753,803,226/93,312,170.80
  6. Step 6: Final answer
    x = 49,101,030.60

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1.5x scale

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.