Home / 260,092,733.77-358,580,750.83-206,624,802.30

Finding the Fourth Proportional to 260,092,733.77, 358,580,750.83 and 206,624,802.30

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Solution

The fourth proportional to 260,092,733.77, 358,580,750.83 and 206,624,802.30 is: 284,866,384.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    260,092,733.77 : 358,580,750.83 = 206,624,802.30 : x
  2. Step 2: Convert to fraction form
    260,092,733.77/358,580,750.83 = 206,624,802.30/x
  3. Step 3: Cross multiply
    260,092,733.77x = 358,580,750.83 × 206,624,802.30
  4. Step 4: Simplify right side
    260,092,733.77x = 74,091,676,748,834,304
  5. Step 5: Solve for x
    x = 74,091,676,748,834,304/260,092,733.77
  6. Step 6: Final answer
    x = 284,866,384.67

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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.