Home / 25,808,970.47-35,617,319.13-14,047,670.44

Finding the Fourth Proportional to 25,808,970.47, 35,617,319.13 and 14,047,670.44

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Solution

The fourth proportional to 25,808,970.47, 35,617,319.13 and 14,047,670.44 is: 19,386,296.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,808,970.47 : 35,617,319.13 = 14,047,670.44 : x
  2. Step 2: Convert to fraction form
    25,808,970.47/35,617,319.13 = 14,047,670.44/x
  3. Step 3: Cross multiply
    25,808,970.47x = 35,617,319.13 × 14,047,670.44
  4. Step 4: Simplify right side
    25,808,970.47x = 500,340,361,094,547.56
  5. Step 5: Solve for x
    x = 500,340,361,094,547.56/25,808,970.47
  6. Step 6: Final answer
    x = 19,386,296.78

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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.