Home / 64,152,030.45-96,228,045.68-62,262,462.45

Finding the Fourth Proportional to 64,152,030.45, 96,228,045.68 and 62,262,462.45

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Solution

The fourth proportional to 64,152,030.45, 96,228,045.68 and 62,262,462.45 is: 93,393,693.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,152,030.45 : 96,228,045.68 = 62,262,462.45 : x
  2. Step 2: Convert to fraction form
    64,152,030.45/96,228,045.68 = 62,262,462.45/x
  3. Step 3: Cross multiply
    64,152,030.45x = 96,228,045.68 × 62,262,462.45
  4. Step 4: Simplify right side
    64,152,030.45x = 5,991,395,080,476,573
  5. Step 5: Solve for x
    x = 5,991,395,080,476,573/64,152,030.45
  6. Step 6: Final answer
    x = 93,393,693.68

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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.