Home / 14,001,022.10-21,001,533.15-4,417,369.40

Finding the Fourth Proportional to 14,001,022.10, 21,001,533.15 and 4,417,369.40

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Solution

The fourth proportional to 14,001,022.10, 21,001,533.15 and 4,417,369.40 is: 6,626,054.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,001,022.10 : 21,001,533.15 = 4,417,369.40 : x
  2. Step 2: Convert to fraction form
    14,001,022.10/21,001,533.15 = 4,417,369.40/x
  3. Step 3: Cross multiply
    14,001,022.10x = 21,001,533.15 × 4,417,369.40
  4. Step 4: Simplify right side
    14,001,022.10x = 92,771,529,889,895.61
  5. Step 5: Solve for x
    x = 92,771,529,889,895.61/14,001,022.10
  6. Step 6: Final answer
    x = 6,626,054.10

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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.