Home / 2,996,609,238.02-4,495,344,545.64-926,492,425.22

Finding the Fourth Proportional to 2,996,609,238.02, 4,495,344,545.64 and 926,492,425.22

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Solution

The fourth proportional to 2,996,609,238.02, 4,495,344,545.64 and 926,492,425.22 is: 1,389,871,798.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,996,609,238.02 : 4,495,344,545.64 = 926,492,425.22 : x
  2. Step 2: Convert to fraction form
    2,996,609,238.02/4,495,344,545.64 = 926,492,425.22/x
  3. Step 3: Cross multiply
    2,996,609,238.02x = 4,495,344,545.64 × 926,492,425.22
  4. Step 4: Simplify right side
    2,996,609,238.02x = 4,164,902,670,289,503,232
  5. Step 5: Solve for x
    x = 4,164,902,670,289,503,232/2,996,609,238.02
  6. Step 6: Final answer
    x = 1,389,871,798.25

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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.