Home / 124,545,669.01-186,746,226.75-58,966,256.19

Finding the Fourth Proportional to 124,545,669.01, 186,746,226.75 and 58,966,256.19

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Solution

The fourth proportional to 124,545,669.01, 186,746,226.75 and 58,966,256.19 is: 88,415,164.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,545,669.01 : 186,746,226.75 = 58,966,256.19 : x
  2. Step 2: Convert to fraction form
    124,545,669.01/186,746,226.75 = 58,966,256.19/x
  3. Step 3: Cross multiply
    124,545,669.01x = 186,746,226.75 × 58,966,256.19
  4. Step 4: Simplify right side
    124,545,669.01x = 11,011,725,849,056,330
  5. Step 5: Solve for x
    x = 11,011,725,849,056,330/124,545,669.01
  6. Step 6: Final answer
    x = 88,415,164.79

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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.