Home / 30,827,756.02-46,248,122.67-11,658,084.34

Finding the Fourth Proportional to 30,827,756.02, 46,248,122.67 and 11,658,084.34

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Solution

The fourth proportional to 30,827,756.02, 46,248,122.67 and 11,658,084.34 is: 17,489,580.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,827,756.02 : 46,248,122.67 = 11,658,084.34 : x
  2. Step 2: Convert to fraction form
    30,827,756.02/46,248,122.67 = 11,658,084.34/x
  3. Step 3: Cross multiply
    30,827,756.02x = 46,248,122.67 × 11,658,084.34
  4. Step 4: Simplify right side
    30,827,756.02x = 539,164,514,653,526
  5. Step 5: Solve for x
    x = 539,164,514,653,526/30,827,756.02
  6. Step 6: Final answer
    x = 17,489,580.31

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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.