Home / 233,779,595.04-322,593,875.64-158,272,331.40

Finding the Fourth Proportional to 233,779,595.04, 322,593,875.64 and 158,272,331.40

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Solution

The fourth proportional to 233,779,595.04, 322,593,875.64 and 158,272,331.40 is: 218,400,946.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,779,595.04 : 322,593,875.64 = 158,272,331.40 : x
  2. Step 2: Convert to fraction form
    233,779,595.04/322,593,875.64 = 158,272,331.40/x
  3. Step 3: Cross multiply
    233,779,595.04x = 322,593,875.64 × 158,272,331.40
  4. Step 4: Simplify right side
    233,779,595.04x = 51,057,684,792,904,464
  5. Step 5: Solve for x
    x = 51,057,684,792,904,464/233,779,595.04
  6. Step 6: Final answer
    x = 218,400,946.35

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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.