Home / 2,039,167,109,599.40-2,814,036,295,814.50-1,113,221,186,580.80

Finding the Fourth Proportional to 2,039,167,109,599.40, 2,814,036,295,814.50 and 1,113,221,186,580.80

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Solution

The fourth proportional to 2,039,167,109,599.40, 2,814,036,295,814.50 and 1,113,221,186,580.80 is: 1,536,237,422,406.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,039,167,109,599.40 : 2,814,036,295,814.50 = 1,113,221,186,580.80 : x
  2. Step 2: Convert to fraction form
    2,039,167,109,599.40/2,814,036,295,814.50 = 1,113,221,186,580.80/x
  3. Step 3: Cross multiply
    2,039,167,109,599.40x = 2,814,036,295,814.50 × 1,113,221,186,580.80
  4. Step 4: Simplify right side
    2,039,167,109,599.40x = 3,132,644,824,308,056,999,329,792
  5. Step 5: Solve for x
    x = 3,132,644,824,308,056,999,329,792/2,039,167,109,599.40
  6. Step 6: Final answer
    x = 1,536,237,422,406.97

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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.