Home / 2,907,723,379,635.40-4,361,673,925,059.90-997,573,778,055.10

Finding the Fourth Proportional to 2,907,723,379,635.40, 4,361,673,925,059.90 and 997,573,778,055.10

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Solution

The fourth proportional to 2,907,723,379,635.40, 4,361,673,925,059.90 and 997,573,778,055.10 is: 1,496,391,151,421.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,907,723,379,635.40 : 4,361,673,925,059.90 = 997,573,778,055.10 : x
  2. Step 2: Convert to fraction form
    2,907,723,379,635.40/4,361,673,925,059.90 = 997,573,778,055.10/x
  3. Step 3: Cross multiply
    2,907,723,379,635.40x = 4,361,673,925,059.90 × 997,573,778,055.10
  4. Step 4: Simplify right side
    2,907,723,379,635.40x = 4,351,091,536,066,421,106,671,616
  5. Step 5: Solve for x
    x = 4,351,091,536,066,421,106,671,616/2,907,723,379,635.40
  6. Step 6: Final answer
    x = 1,496,391,151,421.02

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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.