Home / 19,008,079.96-28,502,677.62-6,052,539.28

Finding the Fourth Proportional to 19,008,079.96, 28,502,677.62 and 6,052,539.28

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Solution

The fourth proportional to 19,008,079.96, 28,502,677.62 and 6,052,539.28 is: 9,075,802.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,008,079.96 : 28,502,677.62 = 6,052,539.28 : x
  2. Step 2: Convert to fraction form
    19,008,079.96/28,502,677.62 = 6,052,539.28/x
  3. Step 3: Cross multiply
    19,008,079.96x = 28,502,677.62 × 6,052,539.28
  4. Step 4: Simplify right side
    19,008,079.96x = 172,513,575,880,226.94
  5. Step 5: Solve for x
    x = 172,513,575,880,226.94/19,008,079.96
  6. Step 6: Final answer
    x = 9,075,802.30

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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.