Home / 595,545,742.40-893,346,607.20-186,615,233.60

Finding the Fourth Proportional to 595,545,742.40, 893,346,607.20 and 186,615,233.60

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Solution

The fourth proportional to 595,545,742.40, 893,346,607.20 and 186,615,233.60 is: 279,931,622.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,545,742.40 : 893,346,607.20 = 186,615,233.60 : x
  2. Step 2: Convert to fraction form
    595,545,742.40/893,346,607.20 = 186,615,233.60/x
  3. Step 3: Cross multiply
    595,545,742.40x = 893,346,607.20 × 186,615,233.60
  4. Step 4: Simplify right side
    595,545,742.40x = 166,712,085,788,395,456
  5. Step 5: Solve for x
    x = 166,712,085,788,395,456/595,545,742.40
  6. Step 6: Final answer
    x = 279,931,622.24

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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.