Home / 9,407,944,089.06-14,114,042,188.68-3,112,358,444.57

Finding the Fourth Proportional to 9,407,944,089.06, 14,114,042,188.68 and 3,112,358,444.57

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Solution

The fourth proportional to 9,407,944,089.06, 14,114,042,188.68 and 3,112,358,444.57 is: 4,669,241,013.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,407,944,089.06 : 14,114,042,188.68 = 3,112,358,444.57 : x
  2. Step 2: Convert to fraction form
    9,407,944,089.06/14,114,042,188.68 = 3,112,358,444.57/x
  3. Step 3: Cross multiply
    9,407,944,089.06x = 14,114,042,188.68 × 3,112,358,444.57
  4. Step 4: Simplify right side
    9,407,944,089.06x = 43,927,958,392,884,871,168
  5. Step 5: Solve for x
    x = 43,927,958,392,884,871,168/9,407,944,089.06
  6. Step 6: Final answer
    x = 4,669,241,013.45

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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.