Home / 10,329,905,925,046-14,255,185,459,498-5,642,307,679,648.80

Finding the Fourth Proportional to 10,329,905,925,046, 14,255,185,459,498 and 5,642,307,679,648.80

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Solution

The fourth proportional to 10,329,905,925,046, 14,255,185,459,498 and 5,642,307,679,648.80 is: 7,786,338,324,526.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,329,905,925,046 : 14,255,185,459,498 = 5,642,307,679,648.80 : x
  2. Step 2: Convert to fraction form
    10,329,905,925,046/14,255,185,459,498 = 5,642,307,679,648.80/x
  3. Step 3: Cross multiply
    10,329,905,925,046x = 14,255,185,459,498 × 5,642,307,679,648.80
  4. Step 4: Simplify right side
    10,329,905,925,046x = 80,432,142,392,943,461,919,621,120
  5. Step 5: Solve for x
    x = 80,432,142,392,943,461,919,621,120/10,329,905,925,046
  6. Step 6: Final answer
    x = 7,786,338,324,526.93

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Double scale
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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.