Home / 23,005,267,657.80-34,507,901,486.70-10,607,812,009.80

Finding the Fourth Proportional to 23,005,267,657.80, 34,507,901,486.70 and 10,607,812,009.80

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Solution

The fourth proportional to 23,005,267,657.80, 34,507,901,486.70 and 10,607,812,009.80 is: 15,911,718,014.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,005,267,657.80 : 34,507,901,486.70 = 10,607,812,009.80 : x
  2. Step 2: Convert to fraction form
    23,005,267,657.80/34,507,901,486.70 = 10,607,812,009.80/x
  3. Step 3: Cross multiply
    23,005,267,657.80x = 34,507,901,486.70 × 10,607,812,009.80
  4. Step 4: Simplify right side
    23,005,267,657.80x = 366,053,331,823,611,478,016
  5. Step 5: Solve for x
    x = 366,053,331,823,611,478,016/23,005,267,657.80
  6. Step 6: Final answer
    x = 15,911,718,014.70

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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.