Home / 9,459,576,374.34-13,048,064,411.85-6,067,112,215.44

Finding the Fourth Proportional to 9,459,576,374.34, 13,048,064,411.85 and 6,067,112,215.44

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Solution

The fourth proportional to 9,459,576,374.34, 13,048,064,411.85 and 6,067,112,215.44 is: 8,368,669,784.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,459,576,374.34 : 13,048,064,411.85 = 6,067,112,215.44 : x
  2. Step 2: Convert to fraction form
    9,459,576,374.34/13,048,064,411.85 = 6,067,112,215.44/x
  3. Step 3: Cross multiply
    9,459,576,374.34x = 13,048,064,411.85 × 6,067,112,215.44
  4. Step 4: Simplify right side
    9,459,576,374.34x = 79,164,070,980,983,078,912
  5. Step 5: Solve for x
    x = 79,164,070,980,983,078,912/9,459,576,374.34
  6. Step 6: Final answer
    x = 8,368,669,784.80

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1.5x scale

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.