Home / 39,926,661.60-59,889,992.40-16,009,298.40

Finding the Fourth Proportional to 39,926,661.60, 59,889,992.40 and 16,009,298.40

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Solution

The fourth proportional to 39,926,661.60, 59,889,992.40 and 16,009,298.40 is: 24,013,947.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,926,661.60 : 59,889,992.40 = 16,009,298.40 : x
  2. Step 2: Convert to fraction form
    39,926,661.60/59,889,992.40 = 16,009,298.40/x
  3. Step 3: Cross multiply
    39,926,661.60x = 59,889,992.40 × 16,009,298.40
  4. Step 4: Simplify right side
    39,926,661.60x = 958,796,759,505,332.12
  5. Step 5: Solve for x
    x = 958,796,759,505,332.12/39,926,661.60
  6. Step 6: Final answer
    x = 24,013,947.60

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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.