Home / 5,012,426,882,940.90-7,518,630,939,975.60-1,570,587,049,538.40

Finding the Fourth Proportional to 5,012,426,882,940.90, 7,518,630,939,975.60 and 1,570,587,049,538.40

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Solution

The fourth proportional to 5,012,426,882,940.90, 7,518,630,939,975.60 and 1,570,587,049,538.40 is: 2,355,877,633,801.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,012,426,882,940.90 : 7,518,630,939,975.60 = 1,570,587,049,538.40 : x
  2. Step 2: Convert to fraction form
    5,012,426,882,940.90/7,518,630,939,975.60 = 1,570,587,049,538.40/x
  3. Step 3: Cross multiply
    5,012,426,882,940.90x = 7,518,630,939,975.60 × 1,570,587,049,538.40
  4. Step 4: Simplify right side
    5,012,426,882,940.90x = 11,808,664,384,584,403,698,843,648
  5. Step 5: Solve for x
    x = 11,808,664,384,584,403,698,843,648/5,012,426,882,940.90
  6. Step 6: Final answer
    x = 2,355,877,633,801.21

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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.