Home / 62,424,007.70-93,636,011.55-33,655,334.90

Finding the Fourth Proportional to 62,424,007.70, 93,636,011.55 and 33,655,334.90

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Solution

The fourth proportional to 62,424,007.70, 93,636,011.55 and 33,655,334.90 is: 50,483,002.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,424,007.70 : 93,636,011.55 = 33,655,334.90 : x
  2. Step 2: Convert to fraction form
    62,424,007.70/93,636,011.55 = 33,655,334.90/x
  3. Step 3: Cross multiply
    62,424,007.70x = 93,636,011.55 × 33,655,334.90
  4. Step 4: Simplify right side
    62,424,007.70x = 3,151,351,327,415,518
  5. Step 5: Solve for x
    x = 3,151,351,327,415,518/62,424,007.70
  6. Step 6: Final answer
    x = 50,483,002.35

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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.