Home / 10,176,295,102.96-14,043,085,849.02-5,660,077,008.10

Finding the Fourth Proportional to 10,176,295,102.96, 14,043,085,849.02 and 5,660,077,008.10

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Solution

The fourth proportional to 10,176,295,102.96, 14,043,085,849.02 and 5,660,077,008.10 is: 7,810,794,255.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,176,295,102.96 : 14,043,085,849.02 = 5,660,077,008.10 : x
  2. Step 2: Convert to fraction form
    10,176,295,102.96/14,043,085,849.02 = 5,660,077,008.10/x
  3. Step 3: Cross multiply
    10,176,295,102.96x = 14,043,085,849.02 × 5,660,077,008.10
  4. Step 4: Simplify right side
    10,176,295,102.96x = 79,484,947,336,812,576,768
  5. Step 5: Solve for x
    x = 79,484,947,336,812,576,768/10,176,295,102.96
  6. Step 6: Final answer
    x = 7,810,794,255.93

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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.