Home / 24,321,421,389.04-36,487,633,154.01-13,129,055,330.88

Finding the Fourth Proportional to 24,321,421,389.04, 36,487,633,154.01 and 13,129,055,330.88

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Solution

The fourth proportional to 24,321,421,389.04, 36,487,633,154.01 and 13,129,055,330.88 is: 19,696,552,553.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,321,421,389.04 : 36,487,633,154.01 = 13,129,055,330.88 : x
  2. Step 2: Convert to fraction form
    24,321,421,389.04/36,487,633,154.01 = 13,129,055,330.88/x
  3. Step 3: Cross multiply
    24,321,421,389.04x = 36,487,633,154.01 × 13,129,055,330.88
  4. Step 4: Simplify right side
    24,321,421,389.04x = 479,048,154,571,666,423,808
  5. Step 5: Solve for x
    x = 479,048,154,571,666,423,808/24,321,421,389.04
  6. Step 6: Final answer
    x = 19,696,552,553.77

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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.