Home / 60,772,130.66-91,158,429.62-14,713,922.96

Finding the Fourth Proportional to 60,772,130.66, 91,158,429.62 and 14,713,922.96

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Solution

The fourth proportional to 60,772,130.66, 91,158,429.62 and 14,713,922.96 is: 22,070,941.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,772,130.66 : 91,158,429.62 = 14,713,922.96 : x
  2. Step 2: Convert to fraction form
    60,772,130.66/91,158,429.62 = 14,713,922.96/x
  3. Step 3: Cross multiply
    60,772,130.66x = 91,158,429.62 × 14,713,922.96
  4. Step 4: Simplify right side
    60,772,130.66x = 1,341,298,110,583,262.25
  5. Step 5: Solve for x
    x = 1,341,298,110,583,262.25/60,772,130.66
  6. Step 6: Final answer
    x = 22,070,941.01

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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.