Home / 61,303,615,248.40-91,955,422,872.60-44,773,674,384.40

Finding the Fourth Proportional to 61,303,615,248.40, 91,955,422,872.60 and 44,773,674,384.40

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Solution

The fourth proportional to 61,303,615,248.40, 91,955,422,872.60 and 44,773,674,384.40 is: 67,160,511,576.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,303,615,248.40 : 91,955,422,872.60 = 44,773,674,384.40 : x
  2. Step 2: Convert to fraction form
    61,303,615,248.40/91,955,422,872.60 = 44,773,674,384.40/x
  3. Step 3: Cross multiply
    61,303,615,248.40x = 91,955,422,872.60 × 44,773,674,384.40
  4. Step 4: Simplify right side
    61,303,615,248.40x = 4,117,182,161,577,601,138,688
  5. Step 5: Solve for x
    x = 4,117,182,161,577,601,138,688/61,303,615,248.40
  6. Step 6: Final answer
    x = 67,160,511,576.60

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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.