Home / 586,710,880,800.30-880,066,321,200.45-558,816,605,592.30

Finding the Fourth Proportional to 586,710,880,800.30, 880,066,321,200.45 and 558,816,605,592.30

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Solution

The fourth proportional to 586,710,880,800.30, 880,066,321,200.45 and 558,816,605,592.30 is: 838,224,908,388.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,710,880,800.30 : 880,066,321,200.45 = 558,816,605,592.30 : x
  2. Step 2: Convert to fraction form
    586,710,880,800.30/880,066,321,200.45 = 558,816,605,592.30/x
  3. Step 3: Cross multiply
    586,710,880,800.30x = 880,066,321,200.45 × 558,816,605,592.30
  4. Step 4: Simplify right side
    586,710,880,800.30x = 491,795,674,309,338,257,686,528
  5. Step 5: Solve for x
    x = 491,795,674,309,338,257,686,528/586,710,880,800.30
  6. Step 6: Final answer
    x = 838,224,908,388.45

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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.