Home / 242,627,711.10-340,283,457.30-242,627,711.10

Finding the Fourth Proportional to 242,627,711.10, 340,283,457.30 and 242,627,711.10

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Solution

The fourth proportional to 242,627,711.10, 340,283,457.30 and 242,627,711.10 is: 340,283,457.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,627,711.10 : 340,283,457.30 = 242,627,711.10 : x
  2. Step 2: Convert to fraction form
    242,627,711.10/340,283,457.30 = 242,627,711.10/x
  3. Step 3: Cross multiply
    242,627,711.10x = 340,283,457.30 × 242,627,711.10
  4. Step 4: Simplify right side
    242,627,711.10x = 82,562,196,369,893,584
  5. Step 5: Solve for x
    x = 82,562,196,369,893,584/242,627,711.10
  6. Step 6: Final answer
    x = 340,283,457.30

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.