Home / 1,130,475,600.30-1,695,794,392.14-301,424,899.98

Finding the Fourth Proportional to 1,130,475,600.30, 1,695,794,392.14 and 301,424,899.98

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Solution

The fourth proportional to 1,130,475,600.30, 1,695,794,392.14 and 301,424,899.98 is: 452,158,945.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,130,475,600.30 : 1,695,794,392.14 = 301,424,899.98 : x
  2. Step 2: Convert to fraction form
    1,130,475,600.30/1,695,794,392.14 = 301,424,899.98/x
  3. Step 3: Cross multiply
    1,130,475,600.30x = 1,695,794,392.14 × 301,424,899.98
  4. Step 4: Simplify right side
    1,130,475,600.30x = 511,154,655,037,444,480
  5. Step 5: Solve for x
    x = 511,154,655,037,444,480/1,130,475,600.30
  6. Step 6: Final answer
    x = 452,158,945.23

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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.