Home / 3,421,085,572,058.60-4,721,502,823,792.40-2,032,172,175,105.80

Finding the Fourth Proportional to 3,421,085,572,058.60, 4,721,502,823,792.40 and 2,032,172,175,105.80

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Solution

The fourth proportional to 3,421,085,572,058.60, 4,721,502,823,792.40 and 2,032,172,175,105.80 is: 2,804,638,019,452.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,421,085,572,058.60 : 4,721,502,823,792.40 = 2,032,172,175,105.80 : x
  2. Step 2: Convert to fraction form
    3,421,085,572,058.60/4,721,502,823,792.40 = 2,032,172,175,105.80/x
  3. Step 3: Cross multiply
    3,421,085,572,058.60x = 4,721,502,823,792.40 × 2,032,172,175,105.80
  4. Step 4: Simplify right side
    3,421,085,572,058.60x = 9,594,906,663,194,378,975,051,776
  5. Step 5: Solve for x
    x = 9,594,906,663,194,378,975,051,776/3,421,085,572,058.60
  6. Step 6: Final answer
    x = 2,804,638,019,452.04

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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.