Home / 43,358,187.81-59,835,397.73-23,779,855.65

Finding the Fourth Proportional to 43,358,187.81, 59,835,397.73 and 23,779,855.65

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Solution

The fourth proportional to 43,358,187.81, 59,835,397.73 and 23,779,855.65 is: 32,816,803.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,358,187.81 : 59,835,397.73 = 23,779,855.65 : x
  2. Step 2: Convert to fraction form
    43,358,187.81/59,835,397.73 = 23,779,855.65/x
  3. Step 3: Cross multiply
    43,358,187.81x = 59,835,397.73 × 23,779,855.65
  4. Step 4: Simplify right side
    43,358,187.81x = 1,422,877,120,660,838.25
  5. Step 5: Solve for x
    x = 1,422,877,120,660,838.25/43,358,187.81
  6. Step 6: Final answer
    x = 32,816,803.30

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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.