Home / 5,087,236,256.05-7,630,854,384.08-5,087,236,256.05

Finding the Fourth Proportional to 5,087,236,256.05, 7,630,854,384.08 and 5,087,236,256.05

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Solution

The fourth proportional to 5,087,236,256.05, 7,630,854,384.08 and 5,087,236,256.05 is: 7,630,854,384.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,087,236,256.05 : 7,630,854,384.08 = 5,087,236,256.05 : x
  2. Step 2: Convert to fraction form
    5,087,236,256.05/7,630,854,384.08 = 5,087,236,256.05/x
  3. Step 3: Cross multiply
    5,087,236,256.05x = 7,630,854,384.08 × 5,087,236,256.05
  4. Step 4: Simplify right side
    5,087,236,256.05x = 38,819,959,087,329,869,824
  5. Step 5: Solve for x
    x = 38,819,959,087,329,869,824/5,087,236,256.05
  6. Step 6: Final answer
    x = 7,630,854,384.08

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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.