Home / 29,080,671,030.50-43,559,918,930.98-18,451,424,069

Finding the Fourth Proportional to 29,080,671,030.50, 43,559,918,930.98 and 18,451,424,069

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Solution

The fourth proportional to 29,080,671,030.50, 43,559,918,930.98 and 18,451,424,069 is: 27,638,376,561.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,080,671,030.50 : 43,559,918,930.98 = 18,451,424,069 : x
  2. Step 2: Convert to fraction form
    29,080,671,030.50/43,559,918,930.98 = 18,451,424,069/x
  3. Step 3: Cross multiply
    29,080,671,030.50x = 43,559,918,930.98 × 18,451,424,069
  4. Step 4: Simplify right side
    29,080,671,030.50x = 803,742,536,606,773,149,696
  5. Step 5: Solve for x
    x = 803,742,536,606,773,149,696/29,080,671,030.50
  6. Step 6: Final answer
    x = 27,638,376,561.66

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.