Home / 12,602,881,713.60-18,904,322,570.40-6,072,534,705.60

Finding the Fourth Proportional to 12,602,881,713.60, 18,904,322,570.40 and 6,072,534,705.60

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Solution

The fourth proportional to 12,602,881,713.60, 18,904,322,570.40 and 6,072,534,705.60 is: 9,108,802,058.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,602,881,713.60 : 18,904,322,570.40 = 6,072,534,705.60 : x
  2. Step 2: Convert to fraction form
    12,602,881,713.60/18,904,322,570.40 = 6,072,534,705.60/x
  3. Step 3: Cross multiply
    12,602,881,713.60x = 18,904,322,570.40 × 6,072,534,705.60
  4. Step 4: Simplify right side
    12,602,881,713.60x = 114,797,154,894,611,415,040
  5. Step 5: Solve for x
    x = 114,797,154,894,611,415,040/12,602,881,713.60
  6. Step 6: Final answer
    x = 9,108,802,058.40

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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.