Home / 589,346,061.84-883,762,451.88-169,074,703.11

Finding the Fourth Proportional to 589,346,061.84, 883,762,451.88 and 169,074,703.11

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Solution

The fourth proportional to 589,346,061.84, 883,762,451.88 and 169,074,703.11 is: 253,538,428.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    589,346,061.84 : 883,762,451.88 = 169,074,703.11 : x
  2. Step 2: Convert to fraction form
    589,346,061.84/883,762,451.88 = 169,074,703.11/x
  3. Step 3: Cross multiply
    589,346,061.84x = 883,762,451.88 × 169,074,703.11
  4. Step 4: Simplify right side
    589,346,061.84x = 149,421,874,171,376,672
  5. Step 5: Solve for x
    x = 149,421,874,171,376,672/589,346,061.84
  6. Step 6: Final answer
    x = 253,538,428.18

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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.