Home / 453,741,315.60-680,611,973.40-363,042,051.60

Finding the Fourth Proportional to 453,741,315.60, 680,611,973.40 and 363,042,051.60

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Solution

The fourth proportional to 453,741,315.60, 680,611,973.40 and 363,042,051.60 is: 544,563,077.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    453,741,315.60 : 680,611,973.40 = 363,042,051.60 : x
  2. Step 2: Convert to fraction form
    453,741,315.60/680,611,973.40 = 363,042,051.60/x
  3. Step 3: Cross multiply
    453,741,315.60x = 680,611,973.40 × 363,042,051.60
  4. Step 4: Simplify right side
    453,741,315.60x = 247,090,767,166,660,640
  5. Step 5: Solve for x
    x = 247,090,767,166,660,640/453,741,315.60
  6. Step 6: Final answer
    x = 544,563,077.40

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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.