Home / 10,911,931,798.44-16,367,829,014.52-5,872,162,224.48

Finding the Fourth Proportional to 10,911,931,798.44, 16,367,829,014.52 and 5,872,162,224.48

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Solution

The fourth proportional to 10,911,931,798.44, 16,367,829,014.52 and 5,872,162,224.48 is: 8,808,206,375.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,911,931,798.44 : 16,367,829,014.52 = 5,872,162,224.48 : x
  2. Step 2: Convert to fraction form
    10,911,931,798.44/16,367,829,014.52 = 5,872,162,224.48/x
  3. Step 3: Cross multiply
    10,911,931,798.44x = 16,367,829,014.52 × 5,872,162,224.48
  4. Step 4: Simplify right side
    10,911,931,798.44x = 96,114,547,235,812,048,896
  5. Step 5: Solve for x
    x = 96,114,547,235,812,048,896/10,911,931,798.44
  6. Step 6: Final answer
    x = 8,808,206,375.48

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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.