Home / 94,707,341,218.92-130,712,970,758.34-56,649,735,183

Finding the Fourth Proportional to 94,707,341,218.92, 130,712,970,758.34 and 56,649,735,183

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Solution

The fourth proportional to 94,707,341,218.92, 130,712,970,758.34 and 56,649,735,183 is: 78,186,707,420.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,707,341,218.92 : 130,712,970,758.34 = 56,649,735,183 : x
  2. Step 2: Convert to fraction form
    94,707,341,218.92/130,712,970,758.34 = 56,649,735,183/x
  3. Step 3: Cross multiply
    94,707,341,218.92x = 130,712,970,758.34 × 56,649,735,183
  4. Step 4: Simplify right side
    94,707,341,218.92x = 7,404,855,178,443,183,095,808
  5. Step 5: Solve for x
    x = 7,404,855,178,443,183,095,808/94,707,341,218.92
  6. Step 6: Final answer
    x = 78,186,707,420.35

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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.