Home / 24,811,949,427.12-34,240,708,733.04-13,534,431,284.88

Finding the Fourth Proportional to 24,811,949,427.12, 34,240,708,733.04 and 13,534,431,284.88

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Solution

The fourth proportional to 24,811,949,427.12, 34,240,708,733.04 and 13,534,431,284.88 is: 18,677,634,373.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,811,949,427.12 : 34,240,708,733.04 = 13,534,431,284.88 : x
  2. Step 2: Convert to fraction form
    24,811,949,427.12/34,240,708,733.04 = 13,534,431,284.88/x
  3. Step 3: Cross multiply
    24,811,949,427.12x = 34,240,708,733.04 × 13,534,431,284.88
  4. Step 4: Simplify right side
    24,811,949,427.12x = 463,428,519,492,920,410,112
  5. Step 5: Solve for x
    x = 463,428,519,492,920,410,112/24,811,949,427.12
  6. Step 6: Final answer
    x = 18,677,634,373.48

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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.