Home / 10,543,036,752.21-14,549,350,805.64-5,785,392,244.26

Finding the Fourth Proportional to 10,543,036,752.21, 14,549,350,805.64 and 5,785,392,244.26

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Solution

The fourth proportional to 10,543,036,752.21, 14,549,350,805.64 and 5,785,392,244.26 is: 7,983,819,395.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,543,036,752.21 : 14,549,350,805.64 = 5,785,392,244.26 : x
  2. Step 2: Convert to fraction form
    10,543,036,752.21/14,549,350,805.64 = 5,785,392,244.26/x
  3. Step 3: Cross multiply
    10,543,036,752.21x = 14,549,350,805.64 × 5,785,392,244.26
  4. Step 4: Simplify right side
    10,543,036,752.21x = 84,173,701,309,967,630,336
  5. Step 5: Solve for x
    x = 84,173,701,309,967,630,336/10,543,036,752.21
  6. Step 6: Final answer
    x = 7,983,819,395.52

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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.