Home / 1,733,598,507.60-2,600,397,761.40-1,113,725,725.20

Finding the Fourth Proportional to 1,733,598,507.60, 2,600,397,761.40 and 1,113,725,725.20

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Solution

The fourth proportional to 1,733,598,507.60, 2,600,397,761.40 and 1,113,725,725.20 is: 1,670,588,587.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,733,598,507.60 : 2,600,397,761.40 = 1,113,725,725.20 : x
  2. Step 2: Convert to fraction form
    1,733,598,507.60/2,600,397,761.40 = 1,113,725,725.20/x
  3. Step 3: Cross multiply
    1,733,598,507.60x = 2,600,397,761.40 × 1,113,725,725.20
  4. Step 4: Simplify right side
    1,733,598,507.60x = 2,896,129,882,623,671,808
  5. Step 5: Solve for x
    x = 2,896,129,882,623,671,808/1,733,598,507.60
  6. Step 6: Final answer
    x = 1,670,588,587.80

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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.