Home / 34,831,776.36-48,068,424.90-19,151,463.72

Finding the Fourth Proportional to 34,831,776.36, 48,068,424.90 and 19,151,463.72

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Solution

The fourth proportional to 34,831,776.36, 48,068,424.90 and 19,151,463.72 is: 26,429,335.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,831,776.36 : 48,068,424.90 = 19,151,463.72 : x
  2. Step 2: Convert to fraction form
    34,831,776.36/48,068,424.90 = 19,151,463.72/x
  3. Step 3: Cross multiply
    34,831,776.36x = 48,068,424.90 × 19,151,463.72
  4. Step 4: Simplify right side
    34,831,776.36x = 920,580,695,549,894.50
  5. Step 5: Solve for x
    x = 920,580,695,549,894.50/34,831,776.36
  6. Step 6: Final answer
    x = 26,429,335.27

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.