Home / 14,540,335,495.58-21,779,959,435.98-9,225,712,014.82

Finding the Fourth Proportional to 14,540,335,495.58, 21,779,959,435.98 and 9,225,712,014.82

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Solution

The fourth proportional to 14,540,335,495.58, 21,779,959,435.98 and 9,225,712,014.82 is: 13,819,188,251.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,540,335,495.58 : 21,779,959,435.98 = 9,225,712,014.82 : x
  2. Step 2: Convert to fraction form
    14,540,335,495.58/21,779,959,435.98 = 9,225,712,014.82/x
  3. Step 3: Cross multiply
    14,540,335,495.58x = 21,779,959,435.98 × 9,225,712,014.82
  4. Step 4: Simplify right side
    14,540,335,495.58x = 200,935,633,450,812,899,328
  5. Step 5: Solve for x
    x = 200,935,633,450,812,899,328/14,540,335,495.58
  6. Step 6: Final answer
    x = 13,819,188,251.32

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1.5x scale

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.