Home / 176,276,721.55-247,042,501.85-176,276,721.55

Finding the Fourth Proportional to 176,276,721.55, 247,042,501.85 and 176,276,721.55

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Solution

The fourth proportional to 176,276,721.55, 247,042,501.85 and 176,276,721.55 is: 247,042,501.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,276,721.55 : 247,042,501.85 = 176,276,721.55 : x
  2. Step 2: Convert to fraction form
    176,276,721.55/247,042,501.85 = 176,276,721.55/x
  3. Step 3: Cross multiply
    176,276,721.55x = 247,042,501.85 × 176,276,721.55
  4. Step 4: Simplify right side
    176,276,721.55x = 43,547,842,309,627,808
  5. Step 5: Solve for x
    x = 43,547,842,309,627,808/176,276,721.55
  6. Step 6: Final answer
    x = 247,042,501.85

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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.