Home / 435,966,457.68-601,629,330.60-237,727,465.92

Finding the Fourth Proportional to 435,966,457.68, 601,629,330.60 and 237,727,465.92

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Solution

The fourth proportional to 435,966,457.68, 601,629,330.60 and 237,727,465.92 is: 328,061,514.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,966,457.68 : 601,629,330.60 = 237,727,465.92 : x
  2. Step 2: Convert to fraction form
    435,966,457.68/601,629,330.60 = 237,727,465.92/x
  3. Step 3: Cross multiply
    435,966,457.68x = 601,629,330.60 × 237,727,465.92
  4. Step 4: Simplify right side
    435,966,457.68x = 143,023,816,186,683,904
  5. Step 5: Solve for x
    x = 143,023,816,186,683,904/435,966,457.68
  6. Step 6: Final answer
    x = 328,061,514.06

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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.