Home / 46,915,524.52-64,705,038.78-33,022,869.46

Finding the Fourth Proportional to 46,915,524.52, 64,705,038.78 and 33,022,869.46

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Solution

The fourth proportional to 46,915,524.52, 64,705,038.78 and 33,022,869.46 is: 45,544,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,915,524.52 : 64,705,038.78 = 33,022,869.46 : x
  2. Step 2: Convert to fraction form
    46,915,524.52/64,705,038.78 = 33,022,869.46/x
  3. Step 3: Cross multiply
    46,915,524.52x = 64,705,038.78 × 33,022,869.46
  4. Step 4: Simplify right side
    46,915,524.52x = 2,136,746,049,036,177.75
  5. Step 5: Solve for x
    x = 2,136,746,049,036,177.75/46,915,524.52
  6. Step 6: Final answer
    x = 45,544,541.40

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.