Home / 110,784,562.63-152,883,171.24-60,549,792.86

Finding the Fourth Proportional to 110,784,562.63, 152,883,171.24 and 60,549,792.86

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Solution

The fourth proportional to 110,784,562.63, 152,883,171.24 and 60,549,792.86 is: 83,558,973.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,784,562.63 : 152,883,171.24 = 60,549,792.86 : x
  2. Step 2: Convert to fraction form
    110,784,562.63/152,883,171.24 = 60,549,792.86/x
  3. Step 3: Cross multiply
    110,784,562.63x = 152,883,171.24 × 60,549,792.86
  4. Step 4: Simplify right side
    110,784,562.63x = 9,257,044,349,997,378
  5. Step 5: Solve for x
    x = 9,257,044,349,997,378/110,784,562.63
  6. Step 6: Final answer
    x = 83,558,973.65

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.