Home / 2,350,009,159,209.40-3,526,623,915,565.20-820,185,460,098.93

Finding the Fourth Proportional to 2,350,009,159,209.40, 3,526,623,915,565.20 and 820,185,460,098.93

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Solution

The fourth proportional to 2,350,009,159,209.40, 3,526,623,915,565.20 and 820,185,460,098.93 is: 1,230,840,163,940.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,350,009,159,209.40 : 3,526,623,915,565.20 = 820,185,460,098.93 : x
  2. Step 2: Convert to fraction form
    2,350,009,159,209.40/3,526,623,915,565.20 = 820,185,460,098.93/x
  3. Step 3: Cross multiply
    2,350,009,159,209.40x = 3,526,623,915,565.20 × 820,185,460,098.93
  4. Step 4: Simplify right side
    2,350,009,159,209.40x = 2,892,485,658,783,733,851,881,472
  5. Step 5: Solve for x
    x = 2,892,485,658,783,733,851,881,472/2,350,009,159,209.40
  6. Step 6: Final answer
    x = 1,230,840,163,940.82

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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.