Home / 32,343,999.16-48,515,802.90-8,082,801.40

Finding the Fourth Proportional to 32,343,999.16, 48,515,802.90 and 8,082,801.40

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Solution

The fourth proportional to 32,343,999.16, 48,515,802.90 and 8,082,801.40 is: 12,124,153.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,343,999.16 : 48,515,802.90 = 8,082,801.40 : x
  2. Step 2: Convert to fraction form
    32,343,999.16/48,515,802.90 = 8,082,801.40/x
  3. Step 3: Cross multiply
    32,343,999.16x = 48,515,802.90 × 8,082,801.40
  4. Step 4: Simplify right side
    32,343,999.16x = 392,143,599,602,244.06
  5. Step 5: Solve for x
    x = 392,143,599,602,244.06/32,343,999.16
  6. Step 6: Final answer
    x = 12,124,153.16

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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.