Home / 56,173,613.40-84,260,420.10-37,041,737.40

Finding the Fourth Proportional to 56,173,613.40, 84,260,420.10 and 37,041,737.40

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Solution

The fourth proportional to 56,173,613.40, 84,260,420.10 and 37,041,737.40 is: 55,562,606.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,173,613.40 : 84,260,420.10 = 37,041,737.40 : x
  2. Step 2: Convert to fraction form
    56,173,613.40/84,260,420.10 = 37,041,737.40/x
  3. Step 3: Cross multiply
    56,173,613.40x = 84,260,420.10 × 37,041,737.40
  4. Step 4: Simplify right side
    56,173,613.40x = 3,121,152,354,557,881.50
  5. Step 5: Solve for x
    x = 3,121,152,354,557,881.50/56,173,613.40
  6. Step 6: Final answer
    x = 55,562,606.10

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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.