Home / 186,814,653,021.48-280,258,032,493.50-61,011,429,313.32

Finding the Fourth Proportional to 186,814,653,021.48, 280,258,032,493.50 and 61,011,429,313.32

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Solution

The fourth proportional to 186,814,653,021.48, 280,258,032,493.50 and 61,011,429,313.32 is: 91,528,918,435.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    186,814,653,021.48 : 280,258,032,493.50 = 61,011,429,313.32 : x
  2. Step 2: Convert to fraction form
    186,814,653,021.48/280,258,032,493.50 = 61,011,429,313.32/x
  3. Step 3: Cross multiply
    186,814,653,021.48x = 280,258,032,493.50 × 61,011,429,313.32
  4. Step 4: Simplify right side
    186,814,653,021.48x = 17,098,943,138,967,314,235,392
  5. Step 5: Solve for x
    x = 17,098,943,138,967,314,235,392/186,814,653,021.48
  6. Step 6: Final answer
    x = 91,528,918,435.54

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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.