Home / 29,528,048.45-44,292,072.68-11,577,152.45

Finding the Fourth Proportional to 29,528,048.45, 44,292,072.68 and 11,577,152.45

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Solution

The fourth proportional to 29,528,048.45, 44,292,072.68 and 11,577,152.45 is: 17,365,728.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528,048.45 : 44,292,072.68 = 11,577,152.45 : x
  2. Step 2: Convert to fraction form
    29,528,048.45/44,292,072.68 = 11,577,152.45/x
  3. Step 3: Cross multiply
    29,528,048.45x = 44,292,072.68 × 11,577,152.45
  4. Step 4: Simplify right side
    29,528,048.45x = 512,776,077,742,840
  5. Step 5: Solve for x
    x = 512,776,077,742,840/29,528,048.45
  6. Step 6: Final answer
    x = 17,365,728.68

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1.5x scale

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.