Home / 15,672,365.65-23,508,548.48-10,570,532.05

Finding the Fourth Proportional to 15,672,365.65, 23,508,548.48 and 10,570,532.05

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Solution

The fourth proportional to 15,672,365.65, 23,508,548.48 and 10,570,532.05 is: 15,855,798.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,672,365.65 : 23,508,548.48 = 10,570,532.05 : x
  2. Step 2: Convert to fraction form
    15,672,365.65/23,508,548.48 = 10,570,532.05/x
  3. Step 3: Cross multiply
    15,672,365.65x = 23,508,548.48 × 10,570,532.05
  4. Step 4: Simplify right side
    15,672,365.65x = 248,497,865,156,818.81
  5. Step 5: Solve for x
    x = 248,497,865,156,818.81/15,672,365.65
  6. Step 6: Final answer
    x = 15,855,798.08

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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.