Home / 1,749,643,036.26-2,624,467,080.21-714,503,917.22

Finding the Fourth Proportional to 1,749,643,036.26, 2,624,467,080.21 and 714,503,917.22

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Solution

The fourth proportional to 1,749,643,036.26, 2,624,467,080.21 and 714,503,917.22 is: 1,071,756,907.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,643,036.26 : 2,624,467,080.21 = 714,503,917.22 : x
  2. Step 2: Convert to fraction form
    1,749,643,036.26/2,624,467,080.21 = 714,503,917.22/x
  3. Step 3: Cross multiply
    1,749,643,036.26x = 2,624,467,080.21 × 714,503,917.22
  4. Step 4: Simplify right side
    1,749,643,036.26x = 1,875,192,009,411,858,688
  5. Step 5: Solve for x
    x = 1,875,192,009,411,858,688/1,749,643,036.26
  6. Step 6: Final answer
    x = 1,071,756,907.29

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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.