Home / 572,036,926.95-858,063,362.31-163,093,077.45

Finding the Fourth Proportional to 572,036,926.95, 858,063,362.31 and 163,093,077.45

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Solution

The fourth proportional to 572,036,926.95, 858,063,362.31 and 163,093,077.45 is: 244,641,889.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    572,036,926.95 : 858,063,362.31 = 163,093,077.45 : x
  2. Step 2: Convert to fraction form
    572,036,926.95/858,063,362.31 = 163,093,077.45/x
  3. Step 3: Cross multiply
    572,036,926.95x = 858,063,362.31 × 163,093,077.45
  4. Step 4: Simplify right side
    572,036,926.95x = 139,944,194,406,232,224
  5. Step 5: Solve for x
    x = 139,944,194,406,232,224/572,036,926.95
  6. Step 6: Final answer
    x = 244,641,889.03

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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.