Home / 14,114,256,924.10-21,171,385,386.15-5,830,390,812.10

Finding the Fourth Proportional to 14,114,256,924.10, 21,171,385,386.15 and 5,830,390,812.10

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Solution

The fourth proportional to 14,114,256,924.10, 21,171,385,386.15 and 5,830,390,812.10 is: 8,745,586,218.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,114,256,924.10 : 21,171,385,386.15 = 5,830,390,812.10 : x
  2. Step 2: Convert to fraction form
    14,114,256,924.10/21,171,385,386.15 = 5,830,390,812.10/x
  3. Step 3: Cross multiply
    14,114,256,924.10x = 21,171,385,386.15 × 5,830,390,812.10
  4. Step 4: Simplify right side
    14,114,256,924.10x = 123,437,450,834,837,192,704
  5. Step 5: Solve for x
    x = 123,437,450,834,837,192,704/14,114,256,924.10
  6. Step 6: Final answer
    x = 8,745,586,218.15

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Double scale
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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.