Home / 96,768,009.70-145,152,014.55-94,528,521.70

Finding the Fourth Proportional to 96,768,009.70, 145,152,014.55 and 94,528,521.70

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Solution

The fourth proportional to 96,768,009.70, 145,152,014.55 and 94,528,521.70 is: 141,792,782.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,768,009.70 : 145,152,014.55 = 94,528,521.70 : x
  2. Step 2: Convert to fraction form
    96,768,009.70/145,152,014.55 = 94,528,521.70/x
  3. Step 3: Cross multiply
    96,768,009.70x = 145,152,014.55 × 94,528,521.70
  4. Step 4: Simplify right side
    96,768,009.70x = 13,721,005,357,188,392
  5. Step 5: Solve for x
    x = 13,721,005,357,188,392/96,768,009.70
  6. Step 6: Final answer
    x = 141,792,782.55

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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.