Home / 2,996,609,218.02-4,495,344,515.64-926,492,405.22

Finding the Fourth Proportional to 2,996,609,218.02, 4,495,344,515.64 and 926,492,405.22

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Solution

The fourth proportional to 2,996,609,218.02, 4,495,344,515.64 and 926,492,405.22 is: 1,389,871,768.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,609,218.02 : 4,495,344,515.64 = 926,492,405.22 : x
  2. Step 2: Convert to fraction form
    2,996,609,218.02/4,495,344,515.64 = 926,492,405.22/x
  3. Step 3: Cross multiply
    2,996,609,218.02x = 4,495,344,515.64 × 926,492,405.22
  4. Step 4: Simplify right side
    2,996,609,218.02x = 4,164,902,552,587,840,000
  5. Step 5: Solve for x
    x = 4,164,902,552,587,840,000/2,996,609,218.02
  6. Step 6: Final answer
    x = 1,389,871,768.24

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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.