Home / 3,402,303,276-4,695,180,404.40-1,837,740,972

Finding the Fourth Proportional to 3,402,303,276, 4,695,180,404.40 and 1,837,740,972

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Solution

The fourth proportional to 3,402,303,276, 4,695,180,404.40 and 1,837,740,972 is: 2,536,083,558.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,402,303,276 : 4,695,180,404.40 = 1,837,740,972 : x
  2. Step 2: Convert to fraction form
    3,402,303,276/4,695,180,404.40 = 1,837,740,972/x
  3. Step 3: Cross multiply
    3,402,303,276x = 4,695,180,404.40 × 1,837,740,972
  4. Step 4: Simplify right side
    3,402,303,276x = 8,628,525,400,097,408,000
  5. Step 5: Solve for x
    x = 8,628,525,400,097,408,000/3,402,303,276
  6. Step 6: Final answer
    x = 2,536,083,558.74

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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.