Home / 124,475,827.10-186,711,176.64-41,483,606.51

Finding the Fourth Proportional to 124,475,827.10, 186,711,176.64 and 41,483,606.51

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Solution

The fourth proportional to 124,475,827.10, 186,711,176.64 and 41,483,606.51 is: 62,224,555.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,475,827.10 : 186,711,176.64 = 41,483,606.51 : x
  2. Step 2: Convert to fraction form
    124,475,827.10/186,711,176.64 = 41,483,606.51/x
  3. Step 3: Cross multiply
    124,475,827.10x = 186,711,176.64 × 41,483,606.51
  4. Step 4: Simplify right side
    124,475,827.10x = 7,745,452,983,219,642
  5. Step 5: Solve for x
    x = 7,745,452,983,219,642/124,475,827.10
  6. Step 6: Final answer
    x = 62,224,555.27

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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.