Home / 10,366,516,736.35-15,549,775,104.53-10,075,951,369.60

Finding the Fourth Proportional to 10,366,516,736.35, 15,549,775,104.53 and 10,075,951,369.60

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Solution

The fourth proportional to 10,366,516,736.35, 15,549,775,104.53 and 10,075,951,369.60 is: 15,113,927,054.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,366,516,736.35 : 15,549,775,104.53 = 10,075,951,369.60 : x
  2. Step 2: Convert to fraction form
    10,366,516,736.35/15,549,775,104.53 = 10,075,951,369.60/x
  3. Step 3: Cross multiply
    10,366,516,736.35x = 15,549,775,104.53 × 10,075,951,369.60
  4. Step 4: Simplify right side
    10,366,516,736.35x = 156,678,777,761,461,043,200
  5. Step 5: Solve for x
    x = 156,678,777,761,461,043,200/10,366,516,736.35
  6. Step 6: Final answer
    x = 15,113,927,054.40

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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.