Home / 360,817,013.37-497,927,798.34-195,804,582.33

Finding the Fourth Proportional to 360,817,013.37, 497,927,798.34 and 195,804,582.33

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Solution

The fourth proportional to 360,817,013.37, 497,927,798.34 and 195,804,582.33 is: 270,210,497.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,817,013.37 : 497,927,798.34 = 195,804,582.33 : x
  2. Step 2: Convert to fraction form
    360,817,013.37/497,927,798.34 = 195,804,582.33/x
  3. Step 3: Cross multiply
    360,817,013.37x = 497,927,798.34 × 195,804,582.33
  4. Step 4: Simplify right side
    360,817,013.37x = 97,496,544,584,460,176
  5. Step 5: Solve for x
    x = 97,496,544,584,460,176/360,817,013.37
  6. Step 6: Final answer
    x = 270,210,497.21

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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.