Home / 14,654,228,259.41-21,925,872,025.05-8,681,560,053.32

Finding the Fourth Proportional to 14,654,228,259.41, 21,925,872,025.05 and 8,681,560,053.32

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Solution

The fourth proportional to 14,654,228,259.41, 21,925,872,025.05 and 8,681,560,053.32 is: 12,989,477,940.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,654,228,259.41 : 21,925,872,025.05 = 8,681,560,053.32 : x
  2. Step 2: Convert to fraction form
    14,654,228,259.41/21,925,872,025.05 = 8,681,560,053.32/x
  3. Step 3: Cross multiply
    14,654,228,259.41x = 21,925,872,025.05 × 8,681,560,053.32
  4. Step 4: Simplify right side
    14,654,228,259.41x = 190,350,774,706,770,935,808
  5. Step 5: Solve for x
    x = 190,350,774,706,770,935,808/14,654,228,259.41
  6. Step 6: Final answer
    x = 12,989,477,940.23

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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.