Home / 11,031,689,254.47-16,547,424,832.26-5,054,119,876.96

Finding the Fourth Proportional to 11,031,689,254.47, 16,547,424,832.26 and 5,054,119,876.96

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Solution

The fourth proportional to 11,031,689,254.47, 16,547,424,832.26 and 5,054,119,876.96 is: 7,581,129,854.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,031,689,254.47 : 16,547,424,832.26 = 5,054,119,876.96 : x
  2. Step 2: Convert to fraction form
    11,031,689,254.47/16,547,424,832.26 = 5,054,119,876.96/x
  3. Step 3: Cross multiply
    11,031,689,254.47x = 16,547,424,832.26 × 5,054,119,876.96
  4. Step 4: Simplify right side
    11,031,689,254.47x = 83,632,668,757,185,396,736
  5. Step 5: Solve for x
    x = 83,632,668,757,185,396,736/11,031,689,254.47
  6. Step 6: Final answer
    x = 7,581,129,854.92

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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.