Home / 8,071,303,615.30-12,106,955,422.95-8,071,303,615.30

Finding the Fourth Proportional to 8,071,303,615.30, 12,106,955,422.95 and 8,071,303,615.30

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Solution

The fourth proportional to 8,071,303,615.30, 12,106,955,422.95 and 8,071,303,615.30 is: 12,106,955,422.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,071,303,615.30 : 12,106,955,422.95 = 8,071,303,615.30 : x
  2. Step 2: Convert to fraction form
    8,071,303,615.30/12,106,955,422.95 = 8,071,303,615.30/x
  3. Step 3: Cross multiply
    8,071,303,615.30x = 12,106,955,422.95 × 8,071,303,615.30
  4. Step 4: Simplify right side
    8,071,303,615.30x = 97,718,913,075,532,283,904
  5. Step 5: Solve for x
    x = 97,718,913,075,532,283,904/8,071,303,615.30
  6. Step 6: Final answer
    x = 12,106,955,422.95

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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.