Home / 1,345,685,667.02-2,018,528,500.54-363,110,629.94

Finding the Fourth Proportional to 1,345,685,667.02, 2,018,528,500.54 and 363,110,629.94

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Solution

The fourth proportional to 1,345,685,667.02, 2,018,528,500.54 and 363,110,629.94 is: 544,665,944.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,345,685,667.02 : 2,018,528,500.54 = 363,110,629.94 : x
  2. Step 2: Convert to fraction form
    1,345,685,667.02/2,018,528,500.54 = 363,110,629.94/x
  3. Step 3: Cross multiply
    1,345,685,667.02x = 2,018,528,500.54 × 363,110,629.94
  4. Step 4: Simplify right side
    1,345,685,667.02x = 732,949,155,382,923,008
  5. Step 5: Solve for x
    x = 732,949,155,382,923,008/1,345,685,667.02
  6. Step 6: Final answer
    x = 544,665,944.91

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Similar ratio
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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.