Home / 58,210,371.60-87,315,816.60-15,076,510.80

Finding the Fourth Proportional to 58,210,371.60, 87,315,816.60 and 15,076,510.80

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Solution

The fourth proportional to 58,210,371.60, 87,315,816.60 and 15,076,510.80 is: 22,614,833.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,210,371.60 : 87,315,816.60 = 15,076,510.80 : x
  2. Step 2: Convert to fraction form
    58,210,371.60/87,315,816.60 = 15,076,510.80/x
  3. Step 3: Cross multiply
    58,210,371.60x = 87,315,816.60 × 15,076,510.80
  4. Step 4: Simplify right side
    58,210,371.60x = 1,316,417,851,980,719.25
  5. Step 5: Solve for x
    x = 1,316,417,851,980,719.25/58,210,371.60
  6. Step 6: Final answer
    x = 22,614,833.33

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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.