Home / 1,711,868,866,116.90-2,362,380,554,929.80-941,130,670,956.86

Finding the Fourth Proportional to 1,711,868,866,116.90, 2,362,380,554,929.80 and 941,130,670,956.86

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Solution

The fourth proportional to 1,711,868,866,116.90, 2,362,380,554,929.80 and 941,130,670,956.86 is: 1,298,761,161,396.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,711,868,866,116.90 : 2,362,380,554,929.80 = 941,130,670,956.86 : x
  2. Step 2: Convert to fraction form
    1,711,868,866,116.90/2,362,380,554,929.80 = 941,130,670,956.86/x
  3. Step 3: Cross multiply
    1,711,868,866,116.90x = 2,362,380,554,929.80 × 941,130,670,956.86
  4. Step 4: Simplify right side
    1,711,868,866,116.90x = 2,223,308,796,716,521,661,399,040
  5. Step 5: Solve for x
    x = 2,223,308,796,716,521,661,399,040/1,711,868,866,116.90
  6. Step 6: Final answer
    x = 1,298,761,161,396.52

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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.