Home / 96,775,497.60-145,163,246.40-64,526,870.40

Finding the Fourth Proportional to 96,775,497.60, 145,163,246.40 and 64,526,870.40

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Solution

The fourth proportional to 96,775,497.60, 145,163,246.40 and 64,526,870.40 is: 96,790,305.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,775,497.60 : 145,163,246.40 = 64,526,870.40 : x
  2. Step 2: Convert to fraction form
    96,775,497.60/145,163,246.40 = 64,526,870.40/x
  3. Step 3: Cross multiply
    96,775,497.60x = 145,163,246.40 × 64,526,870.40
  4. Step 4: Simplify right side
    96,775,497.60x = 9,366,929,987,296,066
  5. Step 5: Solve for x
    x = 9,366,929,987,296,066/96,775,497.60
  6. Step 6: Final answer
    x = 96,790,305.60

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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.