Home / 23,374,968.16-32,256,837.26-13,061,776

Finding the Fourth Proportional to 23,374,968.16, 32,256,837.26 and 13,061,776

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Solution

The fourth proportional to 23,374,968.16, 32,256,837.26 and 13,061,776 is: 18,024,905.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,968.16 : 32,256,837.26 = 13,061,776 : x
  2. Step 2: Convert to fraction form
    23,374,968.16/32,256,837.26 = 13,061,776/x
  3. Step 3: Cross multiply
    23,374,968.16x = 32,256,837.26 × 13,061,776
  4. Step 4: Simplify right side
    23,374,968.16x = 421,331,582,758,573.81
  5. Step 5: Solve for x
    x = 421,331,582,758,573.81/23,374,968.16
  6. Step 6: Final answer
    x = 18,024,905.10

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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.