Home / 42,822,011.63-59,094,435.26-23,242,903.85

Finding the Fourth Proportional to 42,822,011.63, 59,094,435.26 and 23,242,903.85

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Solution

The fourth proportional to 42,822,011.63, 59,094,435.26 and 23,242,903.85 is: 32,075,239.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,822,011.63 : 59,094,435.26 = 23,242,903.85 : x
  2. Step 2: Convert to fraction form
    42,822,011.63/59,094,435.26 = 23,242,903.85/x
  3. Step 3: Cross multiply
    42,822,011.63x = 59,094,435.26 × 23,242,903.85
  4. Step 4: Simplify right side
    42,822,011.63x = 1,373,526,276,702,015.50
  5. Step 5: Solve for x
    x = 1,373,526,276,702,015.50/42,822,011.63
  6. Step 6: Final answer
    x = 32,075,239.45

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.