Home / 228,077,456.03-342,116,744.68-64,316,070.83

Finding the Fourth Proportional to 228,077,456.03, 342,116,744.68 and 64,316,070.83

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Solution

The fourth proportional to 228,077,456.03, 342,116,744.68 and 64,316,070.83 is: 96,474,264.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,077,456.03 : 342,116,744.68 = 64,316,070.83 : x
  2. Step 2: Convert to fraction form
    228,077,456.03/342,116,744.68 = 64,316,070.83/x
  3. Step 3: Cross multiply
    228,077,456.03x = 342,116,744.68 × 64,316,070.83
  4. Step 4: Simplify right side
    228,077,456.03x = 22,003,604,783,903,592
  5. Step 5: Solve for x
    x = 22,003,604,783,903,592/228,077,456.03
  6. Step 6: Final answer
    x = 96,474,264.34

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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.