Home / 23,843,038.95-35,769,890.25-8,696,970.45

Finding the Fourth Proportional to 23,843,038.95, 35,769,890.25 and 8,696,970.45

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Solution

The fourth proportional to 23,843,038.95, 35,769,890.25 and 8,696,970.45 is: 13,047,400.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,843,038.95 : 35,769,890.25 = 8,696,970.45 : x
  2. Step 2: Convert to fraction form
    23,843,038.95/35,769,890.25 = 8,696,970.45/x
  3. Step 3: Cross multiply
    23,843,038.95x = 35,769,890.25 × 8,696,970.45
  4. Step 4: Simplify right side
    23,843,038.95x = 311,089,678,503,993.06
  5. Step 5: Solve for x
    x = 311,089,678,503,993.06/23,843,038.95
  6. Step 6: Final answer
    x = 13,047,400.51

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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.