Home / 25,076,219,582.32-37,619,771,332.56-7,627,495,174

Finding the Fourth Proportional to 25,076,219,582.32, 37,619,771,332.56 and 7,627,495,174

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Solution

The fourth proportional to 25,076,219,582.32, 37,619,771,332.56 and 7,627,495,174 is: 11,442,898,055.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,076,219,582.32 : 37,619,771,332.56 = 7,627,495,174 : x
  2. Step 2: Convert to fraction form
    25,076,219,582.32/37,619,771,332.56 = 7,627,495,174/x
  3. Step 3: Cross multiply
    25,076,219,582.32x = 37,619,771,332.56 × 7,627,495,174
  4. Step 4: Simplify right side
    25,076,219,582.32x = 286,944,624,286,084,923,392
  5. Step 5: Solve for x
    x = 286,944,624,286,084,923,392/25,076,219,582.32
  6. Step 6: Final answer
    x = 11,442,898,055.03

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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.