Home / 10,484,771,984.55-14,468,887,553.54-5,727,046,038.39

Finding the Fourth Proportional to 10,484,771,984.55, 14,468,887,553.54 and 5,727,046,038.39

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Solution

The fourth proportional to 10,484,771,984.55, 14,468,887,553.54 and 5,727,046,038.39 is: 7,903,270,120.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,484,771,984.55 : 14,468,887,553.54 = 5,727,046,038.39 : x
  2. Step 2: Convert to fraction form
    10,484,771,984.55/14,468,887,553.54 = 5,727,046,038.39/x
  3. Step 3: Cross multiply
    10,484,771,984.55x = 14,468,887,553.54 × 5,727,046,038.39
  4. Step 4: Simplify right side
    10,484,771,984.55x = 82,863,985,143,382,999,040
  5. Step 5: Solve for x
    x = 82,863,985,143,382,999,040/10,484,771,984.55
  6. Step 6: Final answer
    x = 7,903,270,120.27

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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.