Home / 38,739,484.64-53,456,532.77-23,852,444.42

Finding the Fourth Proportional to 38,739,484.64, 53,456,532.77 and 23,852,444.42

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Solution

The fourth proportional to 38,739,484.64, 53,456,532.77 and 23,852,444.42 is: 32,913,937.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,739,484.64 : 53,456,532.77 = 23,852,444.42 : x
  2. Step 2: Convert to fraction form
    38,739,484.64/53,456,532.77 = 23,852,444.42/x
  3. Step 3: Cross multiply
    38,739,484.64x = 53,456,532.77 × 23,852,444.42
  4. Step 4: Simplify right side
    38,739,484.64x = 1,275,068,976,908,533
  5. Step 5: Solve for x
    x = 1,275,068,976,908,533/38,739,484.64
  6. Step 6: Final answer
    x = 32,913,937.52

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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.