Home / 1,046,604,443.12-1,444,344,940.32-576,736,031.36

Finding the Fourth Proportional to 1,046,604,443.12, 1,444,344,940.32 and 576,736,031.36

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Solution

The fourth proportional to 1,046,604,443.12, 1,444,344,940.32 and 576,736,031.36 is: 795,912,700.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,604,443.12 : 1,444,344,940.32 = 576,736,031.36 : x
  2. Step 2: Convert to fraction form
    1,046,604,443.12/1,444,344,940.32 = 576,736,031.36/x
  3. Step 3: Cross multiply
    1,046,604,443.12x = 1,444,344,940.32 × 576,736,031.36
  4. Step 4: Simplify right side
    1,046,604,443.12x = 833,005,768,795,052,800
  5. Step 5: Solve for x
    x = 833,005,768,795,052,800/1,046,604,443.12
  6. Step 6: Final answer
    x = 795,912,700.61

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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.