Home / 25,041,225.12-34,556,267.28-14,027,901.84

Finding the Fourth Proportional to 25,041,225.12, 34,556,267.28 and 14,027,901.84

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Solution

The fourth proportional to 25,041,225.12, 34,556,267.28 and 14,027,901.84 is: 19,358,155.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,041,225.12 : 34,556,267.28 = 14,027,901.84 : x
  2. Step 2: Convert to fraction form
    25,041,225.12/34,556,267.28 = 14,027,901.84/x
  3. Step 3: Cross multiply
    25,041,225.12x = 34,556,267.28 × 14,027,901.84
  4. Step 4: Simplify right side
    25,041,225.12x = 484,751,925,360,643.81
  5. Step 5: Solve for x
    x = 484,751,925,360,643.81/25,041,225.12
  6. Step 6: Final answer
    x = 19,358,155.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.