Home / 14,607,388,733.69-21,925,251,890.36-7,049,492,238.04

Finding the Fourth Proportional to 14,607,388,733.69, 21,925,251,890.36 and 7,049,492,238.04

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Solution

The fourth proportional to 14,607,388,733.69, 21,925,251,890.36 and 7,049,492,238.04 is: 10,581,076,182.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,607,388,733.69 : 21,925,251,890.36 = 7,049,492,238.04 : x
  2. Step 2: Convert to fraction form
    14,607,388,733.69/21,925,251,890.36 = 7,049,492,238.04/x
  3. Step 3: Cross multiply
    14,607,388,733.69x = 21,925,251,890.36 × 7,049,492,238.04
  4. Step 4: Simplify right side
    14,607,388,733.69x = 154,561,893,018,143,490,048
  5. Step 5: Solve for x
    x = 154,561,893,018,143,490,048/14,607,388,733.69
  6. Step 6: Final answer
    x = 10,581,076,182.47

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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.