Home / 93,749,447.04-140,624,186-39,132,238.22

Finding the Fourth Proportional to 93,749,447.04, 140,624,186 and 39,132,238.22

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Solution

The fourth proportional to 93,749,447.04, 140,624,186 and 39,132,238.22 is: 58,698,363.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,749,447.04 : 140,624,186 = 39,132,238.22 : x
  2. Step 2: Convert to fraction form
    93,749,447.04/140,624,186 = 39,132,238.22/x
  3. Step 3: Cross multiply
    93,749,447.04x = 140,624,186 × 39,132,238.22
  4. Step 4: Simplify right side
    93,749,447.04x = 5,502,939,146,045,589
  5. Step 5: Solve for x
    x = 5,502,939,146,045,589/93,749,447.04
  6. Step 6: Final answer
    x = 58,698,363.77

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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.