Home / 2,935,975,429.60-4,403,963,144.40-1,190,014,597.60

Finding the Fourth Proportional to 2,935,975,429.60, 4,403,963,144.40 and 1,190,014,597.60

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Solution

The fourth proportional to 2,935,975,429.60, 4,403,963,144.40 and 1,190,014,597.60 is: 1,785,021,896.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,975,429.60 : 4,403,963,144.40 = 1,190,014,597.60 : x
  2. Step 2: Convert to fraction form
    2,935,975,429.60/4,403,963,144.40 = 1,190,014,597.60/x
  3. Step 3: Cross multiply
    2,935,975,429.60x = 4,403,963,144.40 × 1,190,014,597.60
  4. Step 4: Simplify right side
    2,935,975,429.60x = 5,240,780,429,128,395,776
  5. Step 5: Solve for x
    x = 5,240,780,429,128,395,776/2,935,975,429.60
  6. Step 6: Final answer
    x = 1,785,021,896.40

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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.