Home / 2,370,072,379.55-3,269,459,842.98-1,465,539,130.40

Finding the Fourth Proportional to 2,370,072,379.55, 3,269,459,842.98 and 1,465,539,130.40

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Solution

The fourth proportional to 2,370,072,379.55, 3,269,459,842.98 and 1,465,539,130.40 is: 2,021,677,218.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,370,072,379.55 : 3,269,459,842.98 = 1,465,539,130.40 : x
  2. Step 2: Convert to fraction form
    2,370,072,379.55/3,269,459,842.98 = 1,465,539,130.40/x
  3. Step 3: Cross multiply
    2,370,072,379.55x = 3,269,459,842.98 × 1,465,539,130.40
  4. Step 4: Simplify right side
    2,370,072,379.55x = 4,791,521,335,158,630,400
  5. Step 5: Solve for x
    x = 4,791,521,335,158,630,400/2,370,072,379.55
  6. Step 6: Final answer
    x = 2,021,677,218.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.