Home / 1,749,643,034.07-2,624,467,076.93-714,503,915.03

Finding the Fourth Proportional to 1,749,643,034.07, 2,624,467,076.93 and 714,503,915.03

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Solution

The fourth proportional to 1,749,643,034.07, 2,624,467,076.93 and 714,503,915.03 is: 1,071,756,904.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,749,643,034.07 : 2,624,467,076.93 = 714,503,915.03 : x
  2. Step 2: Convert to fraction form
    1,749,643,034.07/2,624,467,076.93 = 714,503,915.03/x
  3. Step 3: Cross multiply
    1,749,643,034.07x = 2,624,467,076.93 × 714,503,915.03
  4. Step 4: Simplify right side
    1,749,643,034.07x = 1,875,192,001,333,825,024
  5. Step 5: Solve for x
    x = 1,875,192,001,333,825,024/1,749,643,034.07
  6. Step 6: Final answer
    x = 1,071,756,904.02

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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.