Home / 97,319,042,025.24-146,020,513,316.67-52,541,648,225.39

Finding the Fourth Proportional to 97,319,042,025.24, 146,020,513,316.67 and 52,541,648,225.39

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Solution

The fourth proportional to 97,319,042,025.24, 146,020,513,316.67 and 52,541,648,225.39 is: 78,835,120,904.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,319,042,025.24 : 146,020,513,316.67 = 52,541,648,225.39 : x
  2. Step 2: Convert to fraction form
    97,319,042,025.24/146,020,513,316.67 = 52,541,648,225.39/x
  3. Step 3: Cross multiply
    97,319,042,025.24x = 146,020,513,316.67 × 52,541,648,225.39
  4. Step 4: Simplify right side
    97,319,042,025.24x = 7,672,158,444,374,621,945,856
  5. Step 5: Solve for x
    x = 7,672,158,444,374,621,945,856/97,319,042,025.24
  6. Step 6: Final answer
    x = 78,835,120,904.55

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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.