Home / 4,699,241,973.64-7,049,666,013.93-1,937,361,205

Finding the Fourth Proportional to 4,699,241,973.64, 7,049,666,013.93 and 1,937,361,205

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Solution

The fourth proportional to 4,699,241,973.64, 7,049,666,013.93 and 1,937,361,205 is: 2,906,372,883.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,699,241,973.64 : 7,049,666,013.93 = 1,937,361,205 : x
  2. Step 2: Convert to fraction form
    4,699,241,973.64/7,049,666,013.93 = 1,937,361,205/x
  3. Step 3: Cross multiply
    4,699,241,973.64x = 7,049,666,013.93 × 1,937,361,205
  4. Step 4: Simplify right side
    4,699,241,973.64x = 13,657,749,443,594,973,184
  5. Step 5: Solve for x
    x = 13,657,749,443,594,973,184/4,699,241,973.64
  6. Step 6: Final answer
    x = 2,906,372,883.16

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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.