Home / 23,530,325.27-32,472,637.45-13,076,782.19

Finding the Fourth Proportional to 23,530,325.27, 32,472,637.45 and 13,076,782.19

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Solution

The fourth proportional to 23,530,325.27, 32,472,637.45 and 13,076,782.19 is: 18,046,397.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,530,325.27 : 32,472,637.45 = 13,076,782.19 : x
  2. Step 2: Convert to fraction form
    23,530,325.27/32,472,637.45 = 13,076,782.19/x
  3. Step 3: Cross multiply
    23,530,325.27x = 32,472,637.45 × 13,076,782.19
  4. Step 4: Simplify right side
    23,530,325.27x = 424,637,607,068,487
  5. Step 5: Solve for x
    x = 424,637,607,068,487/23,530,325.27
  6. Step 6: Final answer
    x = 18,046,397.67

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.