Home / 42,630,334.26-63,918,008.27-16,725,253.67

Finding the Fourth Proportional to 42,630,334.26, 63,918,008.27 and 16,725,253.67

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Solution

The fourth proportional to 42,630,334.26, 63,918,008.27 and 16,725,253.67 is: 25,077,094.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,630,334.26 : 63,918,008.27 = 16,725,253.67 : x
  2. Step 2: Convert to fraction form
    42,630,334.26/63,918,008.27 = 16,725,253.67/x
  3. Step 3: Cross multiply
    42,630,334.26x = 63,918,008.27 × 16,725,253.67
  4. Step 4: Simplify right side
    42,630,334.26x = 1,069,044,902,264,614.25
  5. Step 5: Solve for x
    x = 1,069,044,902,264,614.25/42,630,334.26
  6. Step 6: Final answer
    x = 25,077,094.07

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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.