Home / 30,755,897,658,596-42,443,170,180,607-16,693,096,853,458

Finding the Fourth Proportional to 30,755,897,658,596, 42,443,170,180,607 and 16,693,096,853,458

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Solution

The fourth proportional to 30,755,897,658,596, 42,443,170,180,607 and 16,693,096,853,458 is: 23,036,490,706,836.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,755,897,658,596 : 42,443,170,180,607 = 16,693,096,853,458 : x
  2. Step 2: Convert to fraction form
    30,755,897,658,596/42,443,170,180,607 = 16,693,096,853,458/x
  3. Step 3: Cross multiply
    30,755,897,658,596x = 42,443,170,180,607 × 16,693,096,853,458
  4. Step 4: Simplify right side
    30,755,897,658,596x = 708,507,950,592,673,187,218,063,360
  5. Step 5: Solve for x
    x = 708,507,950,592,673,187,218,063,360/30,755,897,658,596
  6. Step 6: Final answer
    x = 23,036,490,706,836.89

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Double scale
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1.5x scale

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.