Home / 586,711,090,890.60-880,066,636,335.90-397,030,019,476.20

Finding the Fourth Proportional to 586,711,090,890.60, 880,066,636,335.90 and 397,030,019,476.20

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Solution

The fourth proportional to 586,711,090,890.60, 880,066,636,335.90 and 397,030,019,476.20 is: 595,545,029,214.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,711,090,890.60 : 880,066,636,335.90 = 397,030,019,476.20 : x
  2. Step 2: Convert to fraction form
    586,711,090,890.60/880,066,636,335.90 = 397,030,019,476.20/x
  3. Step 3: Cross multiply
    586,711,090,890.60x = 880,066,636,335.90 × 397,030,019,476.20
  4. Step 4: Simplify right side
    586,711,090,890.60x = 349,412,873,764,796,203,270,144
  5. Step 5: Solve for x
    x = 349,412,873,764,796,203,270,144/586,711,090,890.60
  6. Step 6: Final answer
    x = 595,545,029,214.30

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1.5x scale

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.