Home / 31,973,670,581.01-44,121,917,343.53-17,502,966,161.16

Finding the Fourth Proportional to 31,973,670,581.01, 44,121,917,343.53 and 17,502,966,161.16

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Solution

The fourth proportional to 31,973,670,581.01, 44,121,917,343.53 and 17,502,966,161.16 is: 24,153,136,383.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,973,670,581.01 : 44,121,917,343.53 = 17,502,966,161.16 : x
  2. Step 2: Convert to fraction form
    31,973,670,581.01/44,121,917,343.53 = 17,502,966,161.16/x
  3. Step 3: Cross multiply
    31,973,670,581.01x = 44,121,917,343.53 × 17,502,966,161.16
  4. Step 4: Simplify right side
    31,973,670,581.01x = 772,264,426,229,216,575,488
  5. Step 5: Solve for x
    x = 772,264,426,229,216,575,488/31,973,670,581.01
  6. Step 6: Final answer
    x = 24,153,136,383.66

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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.