Home / 34,535,084.16-47,658,486.72-19,065,190.08

Finding the Fourth Proportional to 34,535,084.16, 47,658,486.72 and 19,065,190.08

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Solution

The fourth proportional to 34,535,084.16, 47,658,486.72 and 19,065,190.08 is: 26,310,001.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,535,084.16 : 47,658,486.72 = 19,065,190.08 : x
  2. Step 2: Convert to fraction form
    34,535,084.16/47,658,486.72 = 19,065,190.08/x
  3. Step 3: Cross multiply
    34,535,084.16x = 47,658,486.72 × 19,065,190.08
  4. Step 4: Simplify right side
    34,535,084.16x = 908,618,108,241,955.62
  5. Step 5: Solve for x
    x = 908,618,108,241,955.62/34,535,084.16
  6. Step 6: Final answer
    x = 26,310,001.27

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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.