Home / 62,362,651.17-93,539,479.62-19,227,351.81

Finding the Fourth Proportional to 62,362,651.17, 93,539,479.62 and 19,227,351.81

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Solution

The fourth proportional to 62,362,651.17, 93,539,479.62 and 19,227,351.81 is: 28,839,641.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,362,651.17 : 93,539,479.62 = 19,227,351.81 : x
  2. Step 2: Convert to fraction form
    62,362,651.17/93,539,479.62 = 19,227,351.81/x
  3. Step 3: Cross multiply
    62,362,651.17x = 93,539,479.62 × 19,227,351.81
  4. Step 4: Simplify right side
    62,362,651.17x = 1,798,516,482,778,065
  5. Step 5: Solve for x
    x = 1,798,516,482,778,065/62,362,651.17
  6. Step 6: Final answer
    x = 28,839,641.18

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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.