Home / 39,168,533.60-58,752,800.40-16,475,055.20

Finding the Fourth Proportional to 39,168,533.60, 58,752,800.40 and 16,475,055.20

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Solution

The fourth proportional to 39,168,533.60, 58,752,800.40 and 16,475,055.20 is: 24,712,582.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,168,533.60 : 58,752,800.40 = 16,475,055.20 : x
  2. Step 2: Convert to fraction form
    39,168,533.60/58,752,800.40 = 16,475,055.20/x
  3. Step 3: Cross multiply
    39,168,533.60x = 58,752,800.40 × 16,475,055.20
  4. Step 4: Simplify right side
    39,168,533.60x = 967,955,629,744,582
  5. Step 5: Solve for x
    x = 967,955,629,744,582/39,168,533.60
  6. Step 6: Final answer
    x = 24,712,582.80

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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.