Home / 4,119,009,775.60-6,178,514,663.40-4,119,009,775.60

Finding the Fourth Proportional to 4,119,009,775.60, 6,178,514,663.40 and 4,119,009,775.60

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Solution

The fourth proportional to 4,119,009,775.60, 6,178,514,663.40 and 4,119,009,775.60 is: 6,178,514,663.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,119,009,775.60 : 6,178,514,663.40 = 4,119,009,775.60 : x
  2. Step 2: Convert to fraction form
    4,119,009,775.60/6,178,514,663.40 = 4,119,009,775.60/x
  3. Step 3: Cross multiply
    4,119,009,775.60x = 6,178,514,663.40 × 4,119,009,775.60
  4. Step 4: Simplify right side
    4,119,009,775.60x = 25,449,362,297,232,539,648
  5. Step 5: Solve for x
    x = 25,449,362,297,232,539,648/4,119,009,775.60
  6. Step 6: Final answer
    x = 6,178,514,663.40

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1.5x scale

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.