Home / 1,602,916,050,044.10-2,212,025,574,419-871,304,456,623

Finding the Fourth Proportional to 1,602,916,050,044.10, 2,212,025,574,419 and 871,304,456,623

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Solution

The fourth proportional to 1,602,916,050,044.10, 2,212,025,574,419 and 871,304,456,623 is: 1,202,400,924,928.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,602,916,050,044.10 : 2,212,025,574,419 = 871,304,456,623 : x
  2. Step 2: Convert to fraction form
    1,602,916,050,044.10/2,212,025,574,419 = 871,304,456,623/x
  3. Step 3: Cross multiply
    1,602,916,050,044.10x = 2,212,025,574,419 × 871,304,456,623
  4. Step 4: Simplify right side
    1,602,916,050,044.10x = 1,927,347,741,155,326,192,254,976
  5. Step 5: Solve for x
    x = 1,927,347,741,155,326,192,254,976/1,602,916,050,044.10
  6. Step 6: Final answer
    x = 1,202,400,924,928.23

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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.