Home / 112,982,035.02-169,473,055.77-32,200,903.50

Finding the Fourth Proportional to 112,982,035.02, 169,473,055.77 and 32,200,903.50

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Solution

The fourth proportional to 112,982,035.02, 169,473,055.77 and 32,200,903.50 is: 48,301,356.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,982,035.02 : 169,473,055.77 = 32,200,903.50 : x
  2. Step 2: Convert to fraction form
    112,982,035.02/169,473,055.77 = 32,200,903.50/x
  3. Step 3: Cross multiply
    112,982,035.02x = 169,473,055.77 × 32,200,903.50
  4. Step 4: Simplify right side
    112,982,035.02x = 5,457,185,514,699,889
  5. Step 5: Solve for x
    x = 5,457,185,514,699,889/112,982,035.02
  6. Step 6: Final answer
    x = 48,301,356.17

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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.