Home / 25,176,030,435.36-37,745,428,384.62-15,225,261,919.74

Finding the Fourth Proportional to 25,176,030,435.36, 37,745,428,384.62 and 15,225,261,919.74

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Solution

The fourth proportional to 25,176,030,435.36, 37,745,428,384.62 and 15,225,261,919.74 is: 22,826,634,044.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,176,030,435.36 : 37,745,428,384.62 = 15,225,261,919.74 : x
  2. Step 2: Convert to fraction form
    25,176,030,435.36/37,745,428,384.62 = 15,225,261,919.74/x
  3. Step 3: Cross multiply
    25,176,030,435.36x = 37,745,428,384.62 × 15,225,261,919.74
  4. Step 4: Simplify right side
    25,176,030,435.36x = 574,684,033,428,628,242,432
  5. Step 5: Solve for x
    x = 574,684,033,428,628,242,432/25,176,030,435.36
  6. Step 6: Final answer
    x = 22,826,634,044.00

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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.