Home / 30,069,088.83-41,473,902.60-27,596,277.09

Finding the Fourth Proportional to 30,069,088.83, 41,473,902.60 and 27,596,277.09

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Solution

The fourth proportional to 30,069,088.83, 41,473,902.60 and 27,596,277.09 is: 38,063,185.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,069,088.83 : 41,473,902.60 = 27,596,277.09 : x
  2. Step 2: Convert to fraction form
    30,069,088.83/41,473,902.60 = 27,596,277.09/x
  3. Step 3: Cross multiply
    30,069,088.83x = 41,473,902.60 × 27,596,277.09
  4. Step 4: Simplify right side
    30,069,088.83x = 1,144,525,308,153,271.50
  5. Step 5: Solve for x
    x = 1,144,525,308,153,271.50/30,069,088.83
  6. Step 6: Final answer
    x = 38,063,185.57

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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.