Home / 64,561,269.34-89,093,826.39-35,191,957.51

Finding the Fourth Proportional to 64,561,269.34, 89,093,826.39 and 35,191,957.51

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Solution

The fourth proportional to 64,561,269.34, 89,093,826.39 and 35,191,957.51 is: 48,564,506.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,561,269.34 : 89,093,826.39 = 35,191,957.51 : x
  2. Step 2: Convert to fraction form
    64,561,269.34/89,093,826.39 = 35,191,957.51/x
  3. Step 3: Cross multiply
    64,561,269.34x = 89,093,826.39 × 35,191,957.51
  4. Step 4: Simplify right side
    64,561,269.34x = 3,135,386,152,720,196.50
  5. Step 5: Solve for x
    x = 3,135,386,152,720,196.50/64,561,269.34
  6. Step 6: Final answer
    x = 48,564,506.01

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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.