Home / 19,355,907.96-26,710,136.37-10,652,417.06

Finding the Fourth Proportional to 19,355,907.96, 26,710,136.37 and 10,652,417.06

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Solution

The fourth proportional to 19,355,907.96, 26,710,136.37 and 10,652,417.06 is: 14,699,776.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,355,907.96 : 26,710,136.37 = 10,652,417.06 : x
  2. Step 2: Convert to fraction form
    19,355,907.96/26,710,136.37 = 10,652,417.06/x
  3. Step 3: Cross multiply
    19,355,907.96x = 26,710,136.37 × 10,652,417.06
  4. Step 4: Simplify right side
    19,355,907.96x = 284,527,512,209,163.81
  5. Step 5: Solve for x
    x = 284,527,512,209,163.81/19,355,907.96
  6. Step 6: Final answer
    x = 14,699,776.05

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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.