Home / 242,124,196.01-334,048,098.60-146,785,452.08

Finding the Fourth Proportional to 242,124,196.01, 334,048,098.60 and 146,785,452.08

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Solution

The fourth proportional to 242,124,196.01, 334,048,098.60 and 146,785,452.08 is: 202,513,428.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    242,124,196.01 : 334,048,098.60 = 146,785,452.08 : x
  2. Step 2: Convert to fraction form
    242,124,196.01/334,048,098.60 = 146,785,452.08/x
  3. Step 3: Cross multiply
    242,124,196.01x = 334,048,098.60 × 146,785,452.08
  4. Step 4: Simplify right side
    242,124,196.01x = 49,033,401,167,795,176
  5. Step 5: Solve for x
    x = 49,033,401,167,795,176/242,124,196.01
  6. Step 6: Final answer
    x = 202,513,428.96

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Why These Related Problems?

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