Home / 15,406,783.23-23,114,012.64-4,624,283.55

Finding the Fourth Proportional to 15,406,783.23, 23,114,012.64 and 4,624,283.55

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Solution

The fourth proportional to 15,406,783.23, 23,114,012.64 and 4,624,283.55 is: 6,937,577.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,406,783.23 : 23,114,012.64 = 4,624,283.55 : x
  2. Step 2: Convert to fraction form
    15,406,783.23/23,114,012.64 = 4,624,283.55/x
  3. Step 3: Cross multiply
    15,406,783.23x = 23,114,012.64 × 4,624,283.55
  4. Step 4: Simplify right side
    15,406,783.23x = 106,885,748,425,644.08
  5. Step 5: Solve for x
    x = 106,885,748,425,644.08/15,406,783.23
  6. Step 6: Final answer
    x = 6,937,577.22

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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.