Home / 474,696,352.36-710,768,810.94-301,234,009.96

Finding the Fourth Proportional to 474,696,352.36, 710,768,810.94 and 301,234,009.96

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Solution

The fourth proportional to 474,696,352.36, 710,768,810.94 and 301,234,009.96 is: 451,041,466.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    474,696,352.36 : 710,768,810.94 = 301,234,009.96 : x
  2. Step 2: Convert to fraction form
    474,696,352.36/710,768,810.94 = 301,234,009.96/x
  3. Step 3: Cross multiply
    474,696,352.36x = 710,768,810.94 × 301,234,009.96
  4. Step 4: Simplify right side
    474,696,352.36x = 214,107,739,073,957,312
  5. Step 5: Solve for x
    x = 214,107,739,073,957,312/474,696,352.36
  6. Step 6: Final answer
    x = 451,041,466.84

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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.