Home / 435,549,401.60-601,050,606.36-237,312,525.44

Finding the Fourth Proportional to 435,549,401.60, 601,050,606.36 and 237,312,525.44

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Solution

The fourth proportional to 435,549,401.60, 601,050,606.36 and 237,312,525.44 is: 327,487,161.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,549,401.60 : 601,050,606.36 = 237,312,525.44 : x
  2. Step 2: Convert to fraction form
    435,549,401.60/601,050,606.36 = 237,312,525.44/x
  3. Step 3: Cross multiply
    435,549,401.60x = 601,050,606.36 × 237,312,525.44
  4. Step 4: Simplify right side
    435,549,401.60x = 142,636,837,312,534,928
  5. Step 5: Solve for x
    x = 142,636,837,312,534,928/435,549,401.60
  6. Step 6: Final answer
    x = 327,487,161.71

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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.