Home / 32,749,643.60-49,124,465.40-22,671,947.60

Finding the Fourth Proportional to 32,749,643.60, 49,124,465.40 and 22,671,947.60

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Solution

The fourth proportional to 32,749,643.60, 49,124,465.40 and 22,671,947.60 is: 34,007,921.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,749,643.60 : 49,124,465.40 = 22,671,947.60 : x
  2. Step 2: Convert to fraction form
    32,749,643.60/49,124,465.40 = 22,671,947.60/x
  3. Step 3: Cross multiply
    32,749,643.60x = 49,124,465.40 × 22,671,947.60
  4. Step 4: Simplify right side
    32,749,643.60x = 1,113,747,305,426,813.12
  5. Step 5: Solve for x
    x = 1,113,747,305,426,813.12/32,749,643.60
  6. Step 6: Final answer
    x = 34,007,921.40

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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.