Home / 3,032,968,999.60-4,549,453,499.40-2,916,742,852.90

Finding the Fourth Proportional to 3,032,968,999.60, 4,549,453,499.40 and 2,916,742,852.90

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Solution

The fourth proportional to 3,032,968,999.60, 4,549,453,499.40 and 2,916,742,852.90 is: 4,375,114,279.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,968,999.60 : 4,549,453,499.40 = 2,916,742,852.90 : x
  2. Step 2: Convert to fraction form
    3,032,968,999.60/4,549,453,499.40 = 2,916,742,852.90/x
  3. Step 3: Cross multiply
    3,032,968,999.60x = 4,549,453,499.40 × 2,916,742,852.90
  4. Step 4: Simplify right side
    3,032,968,999.60x = 13,269,585,978,975,844,352
  5. Step 5: Solve for x
    x = 13,269,585,978,975,844,352/3,032,968,999.60
  6. Step 6: Final answer
    x = 4,375,114,279.35

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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.