Home / 62,238,551.70-93,357,827.55-21,849,035.70

Finding the Fourth Proportional to 62,238,551.70, 93,357,827.55 and 21,849,035.70

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Solution

The fourth proportional to 62,238,551.70, 93,357,827.55 and 21,849,035.70 is: 32,773,553.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,238,551.70 : 93,357,827.55 = 21,849,035.70 : x
  2. Step 2: Convert to fraction form
    62,238,551.70/93,357,827.55 = 21,849,035.70/x
  3. Step 3: Cross multiply
    62,238,551.70x = 93,357,827.55 × 21,849,035.70
  4. Step 4: Simplify right side
    62,238,551.70x = 2,039,778,507,014,393.50
  5. Step 5: Solve for x
    x = 2,039,778,507,014,393.50/62,238,551.70
  6. Step 6: Final answer
    x = 32,773,553.55

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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.