Home / 43,456,075.80-65,184,113.70-23,300,683.80

Finding the Fourth Proportional to 43,456,075.80, 65,184,113.70 and 23,300,683.80

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Solution

The fourth proportional to 43,456,075.80, 65,184,113.70 and 23,300,683.80 is: 34,951,025.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,456,075.80 : 65,184,113.70 = 23,300,683.80 : x
  2. Step 2: Convert to fraction form
    43,456,075.80/65,184,113.70 = 23,300,683.80/x
  3. Step 3: Cross multiply
    43,456,075.80x = 65,184,113.70 × 23,300,683.80
  4. Step 4: Simplify right side
    43,456,075.80x = 1,518,834,422,106,948.25
  5. Step 5: Solve for x
    x = 1,518,834,422,106,948.25/43,456,075.80
  6. Step 6: Final answer
    x = 34,951,025.70

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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.