Home / 5,020,353,611.70-7,530,530,417.55-4,714,243,595.70

Finding the Fourth Proportional to 5,020,353,611.70, 7,530,530,417.55 and 4,714,243,595.70

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Solution

The fourth proportional to 5,020,353,611.70, 7,530,530,417.55 and 4,714,243,595.70 is: 7,071,365,393.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020,353,611.70 : 7,530,530,417.55 = 4,714,243,595.70 : x
  2. Step 2: Convert to fraction form
    5,020,353,611.70/7,530,530,417.55 = 4,714,243,595.70/x
  3. Step 3: Cross multiply
    5,020,353,611.70x = 7,530,530,417.55 × 4,714,243,595.70
  4. Step 4: Simplify right side
    5,020,353,611.70x = 35,500,754,793,159,135,232
  5. Step 5: Solve for x
    x = 35,500,754,793,159,135,232/5,020,353,611.70
  6. Step 6: Final answer
    x = 7,071,365,393.55

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Double scale
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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.