Home / 16,637,242,223,257-22,959,421,277,642-9,229,675,031,435.20

Finding the Fourth Proportional to 16,637,242,223,257, 22,959,421,277,642 and 9,229,675,031,435.20

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Solution

The fourth proportional to 16,637,242,223,257, 22,959,421,277,642 and 9,229,675,031,435.20 is: 12,736,966,527,194.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,637,242,223,257 : 22,959,421,277,642 = 9,229,675,031,435.20 : x
  2. Step 2: Convert to fraction form
    16,637,242,223,257/22,959,421,277,642 = 9,229,675,031,435.20/x
  3. Step 3: Cross multiply
    16,637,242,223,257x = 22,959,421,277,642 × 9,229,675,031,435.20
  4. Step 4: Simplify right side
    16,637,242,223,257x = 211,907,997,302,454,404,343,922,688
  5. Step 5: Solve for x
    x = 211,907,997,302,454,404,343,922,688/16,637,242,223,257
  6. Step 6: Final answer
    x = 12,736,966,527,194.68

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Double scale
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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.