Home / 65,488,045,596.40-98,232,068,394.60-36,101,484,060.40

Finding the Fourth Proportional to 65,488,045,596.40, 98,232,068,394.60 and 36,101,484,060.40

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Solution

The fourth proportional to 65,488,045,596.40, 98,232,068,394.60 and 36,101,484,060.40 is: 54,152,226,090.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,488,045,596.40 : 98,232,068,394.60 = 36,101,484,060.40 : x
  2. Step 2: Convert to fraction form
    65,488,045,596.40/98,232,068,394.60 = 36,101,484,060.40/x
  3. Step 3: Cross multiply
    65,488,045,596.40x = 98,232,068,394.60 × 36,101,484,060.40
  4. Step 4: Simplify right side
    65,488,045,596.40x = 3,546,323,451,367,775,010,816
  5. Step 5: Solve for x
    x = 3,546,323,451,367,775,010,816/65,488,045,596.40
  6. Step 6: Final answer
    x = 54,152,226,090.60

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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.