Home / 34,038,209.88-46,974,951-19,355,242.68

Finding the Fourth Proportional to 34,038,209.88, 46,974,951 and 19,355,242.68

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Solution

The fourth proportional to 34,038,209.88, 46,974,951 and 19,355,242.68 is: 26,711,498.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,038,209.88 : 46,974,951 = 19,355,242.68 : x
  2. Step 2: Convert to fraction form
    34,038,209.88/46,974,951 = 19,355,242.68/x
  3. Step 3: Cross multiply
    34,038,209.88x = 46,974,951 × 19,355,242.68
  4. Step 4: Simplify right side
    34,038,209.88x = 909,211,576,486,108.62
  5. Step 5: Solve for x
    x = 909,211,576,486,108.62/34,038,209.88
  6. Step 6: Final answer
    x = 26,711,498.04

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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.