Home / 8,073,708,041.95-11,141,717,389.97-4,456,732,719.67

Finding the Fourth Proportional to 8,073,708,041.95, 11,141,717,389.97 and 4,456,732,719.67

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Solution

The fourth proportional to 8,073,708,041.95, 11,141,717,389.97 and 4,456,732,719.67 is: 6,150,291,314.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,073,708,041.95 : 11,141,717,389.97 = 4,456,732,719.67 : x
  2. Step 2: Convert to fraction form
    8,073,708,041.95/11,141,717,389.97 = 4,456,732,719.67/x
  3. Step 3: Cross multiply
    8,073,708,041.95x = 11,141,717,389.97 × 4,456,732,719.67
  4. Step 4: Simplify right side
    8,073,708,041.95x = 49,655,656,445,145,391,104
  5. Step 5: Solve for x
    x = 49,655,656,445,145,391,104/8,073,708,041.95
  6. Step 6: Final answer
    x = 6,150,291,314.37

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.