Home / 15,699,810.24-23,525,676-10,563,212.16

Finding the Fourth Proportional to 15,699,810.24, 23,525,676 and 10,563,212.16

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Solution

The fourth proportional to 15,699,810.24, 23,525,676 and 10,563,212.16 is: 15,828,643.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,699,810.24 : 23,525,676 = 10,563,212.16 : x
  2. Step 2: Convert to fraction form
    15,699,810.24/23,525,676 = 10,563,212.16/x
  3. Step 3: Cross multiply
    15,699,810.24x = 23,525,676 × 10,563,212.16
  4. Step 4: Simplify right side
    15,699,810.24x = 248,506,706,795,420.16
  5. Step 5: Solve for x
    x = 248,506,706,795,420.16/15,699,810.24
  6. Step 6: Final answer
    x = 15,828,643.98

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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.