Home / 39,369,870.60-59,054,805.90-22,080,323.40

Finding the Fourth Proportional to 39,369,870.60, 59,054,805.90 and 22,080,323.40

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Solution

The fourth proportional to 39,369,870.60, 59,054,805.90 and 22,080,323.40 is: 33,120,485.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,369,870.60 : 59,054,805.90 = 22,080,323.40 : x
  2. Step 2: Convert to fraction form
    39,369,870.60/59,054,805.90 = 22,080,323.40/x
  3. Step 3: Cross multiply
    39,369,870.60x = 59,054,805.90 × 22,080,323.40
  4. Step 4: Simplify right side
    39,369,870.60x = 1,303,949,212,596,228
  5. Step 5: Solve for x
    x = 1,303,949,212,596,228/39,369,870.60
  6. Step 6: Final answer
    x = 33,120,485.10

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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.