Home / 195,706,401.60-293,559,602.40-59,391,566.40

Finding the Fourth Proportional to 195,706,401.60, 293,559,602.40 and 59,391,566.40

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Solution

The fourth proportional to 195,706,401.60, 293,559,602.40 and 59,391,566.40 is: 89,087,349.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,706,401.60 : 293,559,602.40 = 59,391,566.40 : x
  2. Step 2: Convert to fraction form
    195,706,401.60/293,559,602.40 = 59,391,566.40/x
  3. Step 3: Cross multiply
    195,706,401.60x = 293,559,602.40 × 59,391,566.40
  4. Step 4: Simplify right side
    195,706,401.60x = 17,434,964,618,297,198
  5. Step 5: Solve for x
    x = 17,434,964,618,297,198/195,706,401.60
  6. Step 6: Final answer
    x = 89,087,349.60

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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.