Home / 16,637,242,223,256-22,959,421,277,640-9,229,675,031,434

Finding the Fourth Proportional to 16,637,242,223,256, 22,959,421,277,640 and 9,229,675,031,434

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Solution

The fourth proportional to 16,637,242,223,256, 22,959,421,277,640 and 9,229,675,031,434 is: 12,736,966,527,192.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637,242,223,256 : 22,959,421,277,640 = 9,229,675,031,434 : x
  2. Step 2: Convert to fraction form
    16,637,242,223,256/22,959,421,277,640 = 9,229,675,031,434/x
  3. Step 3: Cross multiply
    16,637,242,223,256x = 22,959,421,277,640 × 9,229,675,031,434
  4. Step 4: Simplify right side
    16,637,242,223,256x = 211,907,997,302,408,431,013,986,304
  5. Step 5: Solve for x
    x = 211,907,997,302,408,431,013,986,304/16,637,242,223,256
  6. Step 6: Final answer
    x = 12,736,966,527,192.68

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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.