Home / 2,977,441,367,832.40-4,467,461,116,998.30-1,042,646,913,154.50

Finding the Fourth Proportional to 2,977,441,367,832.40, 4,467,461,116,998.30 and 1,042,646,913,154.50

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Solution

The fourth proportional to 2,977,441,367,832.40, 4,467,461,116,998.30 and 1,042,646,913,154.50 is: 1,564,425,279,234.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,977,441,367,832.40 : 4,467,461,116,998.30 = 1,042,646,913,154.50 : x
  2. Step 2: Convert to fraction form
    2,977,441,367,832.40/4,467,461,116,998.30 = 1,042,646,913,154.50/x
  3. Step 3: Cross multiply
    2,977,441,367,832.40x = 4,467,461,116,998.30 × 1,042,646,913,154.50
  4. Step 4: Simplify right side
    2,977,441,367,832.40x = 4,657,984,543,276,032,078,118,912
  5. Step 5: Solve for x
    x = 4,657,984,543,276,032,078,118,912/2,977,441,367,832.40
  6. Step 6: Final answer
    x = 1,564,425,279,234.66

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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.