Home / 30,420,293,792.26-45,598,235,197.32-10,232,501,323.01

Finding the Fourth Proportional to 30,420,293,792.26, 45,598,235,197.32 and 10,232,501,323.01

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Solution

The fourth proportional to 30,420,293,792.26, 45,598,235,197.32 and 10,232,501,323.01 is: 15,337,918,994.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,420,293,792.26 : 45,598,235,197.32 = 10,232,501,323.01 : x
  2. Step 2: Convert to fraction form
    30,420,293,792.26/45,598,235,197.32 = 10,232,501,323.01/x
  3. Step 3: Cross multiply
    30,420,293,792.26x = 45,598,235,197.32 × 10,232,501,323.01
  4. Step 4: Simplify right side
    30,420,293,792.26x = 466,584,001,983,270,027,264
  5. Step 5: Solve for x
    x = 466,584,001,983,270,027,264/30,420,293,792.26
  6. Step 6: Final answer
    x = 15,337,918,994.78

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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.