Home / 47,842,496.10-71,714,755.35-23,544,051.30

Finding the Fourth Proportional to 47,842,496.10, 71,714,755.35 and 23,544,051.30

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Solution

The fourth proportional to 47,842,496.10, 71,714,755.35 and 23,544,051.30 is: 35,291,968.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,842,496.10 : 71,714,755.35 = 23,544,051.30 : x
  2. Step 2: Convert to fraction form
    47,842,496.10/71,714,755.35 = 23,544,051.30/x
  3. Step 3: Cross multiply
    47,842,496.10x = 71,714,755.35 × 23,544,051.30
  4. Step 4: Simplify right side
    47,842,496.10x = 1,688,455,878,927,349.25
  5. Step 5: Solve for x
    x = 1,688,455,878,927,349.25/47,842,496.10
  6. Step 6: Final answer
    x = 35,291,968.78

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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.