Home / 25,708,967.10-38,523,581.64-14,899,457.16

Finding the Fourth Proportional to 25,708,967.10, 38,523,581.64 and 14,899,457.16

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Solution

The fourth proportional to 25,708,967.10, 38,523,581.64 and 14,899,457.16 is: 22,326,079.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,708,967.10 : 38,523,581.64 = 14,899,457.16 : x
  2. Step 2: Convert to fraction form
    25,708,967.10/38,523,581.64 = 14,899,457.16/x
  3. Step 3: Cross multiply
    25,708,967.10x = 38,523,581.64 × 14,899,457.16
  4. Step 4: Simplify right side
    25,708,967.10x = 573,980,454,294,942.50
  5. Step 5: Solve for x
    x = 573,980,454,294,942.50/25,708,967.10
  6. Step 6: Final answer
    x = 22,326,079.93

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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.