Home / 33,027,054.76-45,574,668.80-19,089,312.76

Finding the Fourth Proportional to 33,027,054.76, 45,574,668.80 and 19,089,312.76

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Solution

The fourth proportional to 33,027,054.76, 45,574,668.80 and 19,089,312.76 is: 26,341,710.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,027,054.76 : 45,574,668.80 = 19,089,312.76 : x
  2. Step 2: Convert to fraction form
    33,027,054.76/45,574,668.80 = 19,089,312.76/x
  3. Step 3: Cross multiply
    33,027,054.76x = 45,574,668.80 × 19,089,312.76
  4. Step 4: Simplify right side
    33,027,054.76x = 869,989,106,656,613.88
  5. Step 5: Solve for x
    x = 869,989,106,656,613.88/33,027,054.76
  6. Step 6: Final answer
    x = 26,341,710.24

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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.