Home / 110,366,173,263.21-165,549,259,707.96-26,519,904,620.40

Finding the Fourth Proportional to 110,366,173,263.21, 165,549,259,707.96 and 26,519,904,620.40

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Solution

The fourth proportional to 110,366,173,263.21, 165,549,259,707.96 and 26,519,904,620.40 is: 39,779,856,885.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,366,173,263.21 : 165,549,259,707.96 = 26,519,904,620.40 : x
  2. Step 2: Convert to fraction form
    110,366,173,263.21/165,549,259,707.96 = 26,519,904,620.40/x
  3. Step 3: Cross multiply
    110,366,173,263.21x = 165,549,259,707.96 × 26,519,904,620.40
  4. Step 4: Simplify right side
    110,366,173,263.21x = 4,390,350,577,432,927,928,320
  5. Step 5: Solve for x
    x = 4,390,350,577,432,927,928,320/110,366,173,263.21
  6. Step 6: Final answer
    x = 39,779,856,885.70

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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.