Home / 30,630,670.40-45,946,005.60-23,695,365.35

Finding the Fourth Proportional to 30,630,670.40, 45,946,005.60 and 23,695,365.35

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Solution

The fourth proportional to 30,630,670.40, 45,946,005.60 and 23,695,365.35 is: 35,543,048.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,630,670.40 : 45,946,005.60 = 23,695,365.35 : x
  2. Step 2: Convert to fraction form
    30,630,670.40/45,946,005.60 = 23,695,365.35/x
  3. Step 3: Cross multiply
    30,630,670.40x = 45,946,005.60 × 23,695,365.35
  4. Step 4: Simplify right side
    30,630,670.40x = 1,088,707,389,065,146.12
  5. Step 5: Solve for x
    x = 1,088,707,389,065,146.12/30,630,670.40
  6. Step 6: Final answer
    x = 35,543,048.03

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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.