Home / 6,952,207,401.70-10,430,158,680.15-3,020,226,345.70

Finding the Fourth Proportional to 6,952,207,401.70, 10,430,158,680.15 and 3,020,226,345.70

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Solution

The fourth proportional to 6,952,207,401.70, 10,430,158,680.15 and 3,020,226,345.70 is: 4,531,142,156.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,952,207,401.70 : 10,430,158,680.15 = 3,020,226,345.70 : x
  2. Step 2: Convert to fraction form
    6,952,207,401.70/10,430,158,680.15 = 3,020,226,345.70/x
  3. Step 3: Cross multiply
    6,952,207,401.70x = 10,430,158,680.15 × 3,020,226,345.70
  4. Step 4: Simplify right side
    6,952,207,401.70x = 31,501,440,035,620,564,992
  5. Step 5: Solve for x
    x = 31,501,440,035,620,564,992/6,952,207,401.70
  6. Step 6: Final answer
    x = 4,531,142,156.08

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1.5x scale

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.