Home / 18,877,310,882,548-26,050,411,777,113-10,543,919,190,947

Finding the Fourth Proportional to 18,877,310,882,548, 26,050,411,777,113 and 10,543,919,190,947

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Solution

The fourth proportional to 18,877,310,882,548, 26,050,411,777,113 and 10,543,919,190,947 is: 14,550,453,630,697.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,877,310,882,548 : 26,050,411,777,113 = 10,543,919,190,947 : x
  2. Step 2: Convert to fraction form
    18,877,310,882,548/26,050,411,777,113 = 10,543,919,190,947/x
  3. Step 3: Cross multiply
    18,877,310,882,548x = 26,050,411,777,113 × 10,543,919,190,947
  4. Step 4: Simplify right side
    18,877,310,882,548x = 274,673,436,668,773,490,845,810,688
  5. Step 5: Solve for x
    x = 274,673,436,668,773,490,845,810,688/18,877,310,882,548
  6. Step 6: Final answer
    x = 14,550,453,630,697.37

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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.