Home / 115,851,188.48-173,774,510.40-46,762,154.24

Finding the Fourth Proportional to 115,851,188.48, 173,774,510.40 and 46,762,154.24

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Solution

The fourth proportional to 115,851,188.48, 173,774,510.40 and 46,762,154.24 is: 70,142,314.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    115,851,188.48 : 173,774,510.40 = 46,762,154.24 : x
  2. Step 2: Convert to fraction form
    115,851,188.48/173,774,510.40 = 46,762,154.24/x
  3. Step 3: Cross multiply
    115,851,188.48x = 173,774,510.40 × 46,762,154.24
  4. Step 4: Simplify right side
    115,851,188.48x = 8,126,070,458,305,285
  5. Step 5: Solve for x
    x = 8,126,070,458,305,285/115,851,188.48
  6. Step 6: Final answer
    x = 70,142,314.16

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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.