Home / 1,904,497,248.02-2,628,238,694.72-1,046,208,018.23

Finding the Fourth Proportional to 1,904,497,248.02, 2,628,238,694.72 and 1,046,208,018.23

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Solution

The fourth proportional to 1,904,497,248.02, 2,628,238,694.72 and 1,046,208,018.23 is: 1,443,784,914.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,904,497,248.02 : 2,628,238,694.72 = 1,046,208,018.23 : x
  2. Step 2: Convert to fraction form
    1,904,497,248.02/2,628,238,694.72 = 1,046,208,018.23/x
  3. Step 3: Cross multiply
    1,904,497,248.02x = 2,628,238,694.72 × 1,046,208,018.23
  4. Step 4: Simplify right side
    1,904,497,248.02x = 2,749,684,396,220,041,216
  5. Step 5: Solve for x
    x = 2,749,684,396,220,041,216/1,904,497,248.02
  6. Step 6: Final answer
    x = 1,443,784,914.40

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Double scale
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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.