Home / 16,931,847,460.88-23,367,256,564.20-10,157,919,741.20

Finding the Fourth Proportional to 16,931,847,460.88, 23,367,256,564.20 and 10,157,919,741.20

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Solution

The fourth proportional to 16,931,847,460.88, 23,367,256,564.20 and 10,157,919,741.20 is: 14,018,713,392.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,931,847,460.88 : 23,367,256,564.20 = 10,157,919,741.20 : x
  2. Step 2: Convert to fraction form
    16,931,847,460.88/23,367,256,564.20 = 10,157,919,741.20/x
  3. Step 3: Cross multiply
    16,931,847,460.88x = 23,367,256,564.20 × 10,157,919,741.20
  4. Step 4: Simplify right side
    16,931,847,460.88x = 237,362,716,751,172,501,504
  5. Step 5: Solve for x
    x = 237,362,716,751,172,501,504/16,931,847,460.88
  6. Step 6: Final answer
    x = 14,018,713,392.00

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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.