Home / 147,594,800.40-221,200,167.36-60,054,298.32

Finding the Fourth Proportional to 147,594,800.40, 221,200,167.36 and 60,054,298.32

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Solution

The fourth proportional to 147,594,800.40, 221,200,167.36 and 60,054,298.32 is: 90,003,311.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    147,594,800.40 : 221,200,167.36 = 60,054,298.32 : x
  2. Step 2: Convert to fraction form
    147,594,800.40/221,200,167.36 = 60,054,298.32/x
  3. Step 3: Cross multiply
    147,594,800.40x = 221,200,167.36 × 60,054,298.32
  4. Step 4: Simplify right side
    147,594,800.40x = 13,284,020,839,071,368
  5. Step 5: Solve for x
    x = 13,284,020,839,071,368/147,594,800.40
  6. Step 6: Final answer
    x = 90,003,311.79

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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.