Home / 124,545,674.02-186,746,234.24-58,966,261.20

Finding the Fourth Proportional to 124,545,674.02, 186,746,234.24 and 58,966,261.20

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Solution

The fourth proportional to 124,545,674.02, 186,746,234.24 and 58,966,261.20 is: 88,415,172.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,545,674.02 : 186,746,234.24 = 58,966,261.20 : x
  2. Step 2: Convert to fraction form
    124,545,674.02/186,746,234.24 = 58,966,261.20/x
  3. Step 3: Cross multiply
    124,545,674.02x = 186,746,234.24 × 58,966,261.20
  4. Step 4: Simplify right side
    124,545,674.02x = 11,011,727,226,312,224
  5. Step 5: Solve for x
    x = 11,011,727,226,312,224/124,545,674.02
  6. Step 6: Final answer
    x = 88,415,172.29

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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.