Home / 14,952,973.14-22,429,459.71-4,718,870.16

Finding the Fourth Proportional to 14,952,973.14, 22,429,459.71 and 4,718,870.16

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Solution

The fourth proportional to 14,952,973.14, 22,429,459.71 and 4,718,870.16 is: 7,078,305.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,952,973.14 : 22,429,459.71 = 4,718,870.16 : x
  2. Step 2: Convert to fraction form
    14,952,973.14/22,429,459.71 = 4,718,870.16/x
  3. Step 3: Cross multiply
    14,952,973.14x = 22,429,459.71 × 4,718,870.16
  4. Step 4: Simplify right side
    14,952,973.14x = 105,841,708,130,441.27
  5. Step 5: Solve for x
    x = 105,841,708,130,441.27/14,952,973.14
  6. Step 6: Final answer
    x = 7,078,305.24

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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.