Home / 40,459,060,189.02-55,832,290,953.36-22,395,316,826.10

Finding the Fourth Proportional to 40,459,060,189.02, 55,832,290,953.36 and 22,395,316,826.10

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Solution

The fourth proportional to 40,459,060,189.02, 55,832,290,953.36 and 22,395,316,826.10 is: 30,904,866,281.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,459,060,189.02 : 55,832,290,953.36 = 22,395,316,826.10 : x
  2. Step 2: Convert to fraction form
    40,459,060,189.02/55,832,290,953.36 = 22,395,316,826.10/x
  3. Step 3: Cross multiply
    40,459,060,189.02x = 55,832,290,953.36 × 22,395,316,826.10
  4. Step 4: Simplify right side
    40,459,060,189.02x = 1,250,381,845,027,494,035,456
  5. Step 5: Solve for x
    x = 1,250,381,845,027,494,035,456/40,459,060,189.02
  6. Step 6: Final answer
    x = 30,904,866,281.76

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.