Home / 21,670,080,622.86-32,497,322,652.71-7,501,196,604.41

Finding the Fourth Proportional to 21,670,080,622.86, 32,497,322,652.71 and 7,501,196,604.41

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Solution

The fourth proportional to 21,670,080,622.86, 32,497,322,652.71 and 7,501,196,604.41 is: 11,249,095,496.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,670,080,622.86 : 32,497,322,652.71 = 7,501,196,604.41 : x
  2. Step 2: Convert to fraction form
    21,670,080,622.86/32,497,322,652.71 = 7,501,196,604.41/x
  3. Step 3: Cross multiply
    21,670,080,622.86x = 32,497,322,652.71 × 7,501,196,604.41
  4. Step 4: Simplify right side
    21,670,080,622.86x = 243,768,806,334,724,440,064
  5. Step 5: Solve for x
    x = 243,768,806,334,724,440,064/21,670,080,622.86
  6. Step 6: Final answer
    x = 11,249,095,496.10

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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.