Home / 61,473,646.80-92,316,758.40-32,775,832.80

Finding the Fourth Proportional to 61,473,646.80, 92,316,758.40 and 32,775,832.80

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Solution

The fourth proportional to 61,473,646.80, 92,316,758.40 and 32,775,832.80 is: 49,220,418.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,473,646.80 : 92,316,758.40 = 32,775,832.80 : x
  2. Step 2: Convert to fraction form
    61,473,646.80/92,316,758.40 = 32,775,832.80/x
  3. Step 3: Cross multiply
    61,473,646.80x = 92,316,758.40 × 32,775,832.80
  4. Step 4: Simplify right side
    61,473,646.80x = 3,025,758,637,956,396
  5. Step 5: Solve for x
    x = 3,025,758,637,956,396/61,473,646.80
  6. Step 6: Final answer
    x = 49,220,418.76

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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.