Home / 34,374,779,236,412-47,458,607,711,876-21,881,560,991,810

Finding the Fourth Proportional to 34,374,779,236,412, 47,458,607,711,876 and 21,881,560,991,810

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Solution

The fourth proportional to 34,374,779,236,412, 47,458,607,711,876 and 21,881,560,991,810 is: 30,210,184,393,963.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,374,779,236,412 : 47,458,607,711,876 = 21,881,560,991,810 : x
  2. Step 2: Convert to fraction form
    34,374,779,236,412/47,458,607,711,876 = 21,881,560,991,810/x
  3. Step 3: Cross multiply
    34,374,779,236,412x = 47,458,607,711,876 × 21,881,560,991,810
  4. Step 4: Simplify right side
    34,374,779,236,412x = 1,038,468,419,233,799,152,823,435,264
  5. Step 5: Solve for x
    x = 1,038,468,419,233,799,152,823,435,264/34,374,779,236,412
  6. Step 6: Final answer
    x = 30,210,184,393,963.64

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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.