Home / 26,141,973.48-36,075,720.06-14,380,987.32

Finding the Fourth Proportional to 26,141,973.48, 36,075,720.06 and 14,380,987.32

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Solution

The fourth proportional to 26,141,973.48, 36,075,720.06 and 14,380,987.32 is: 19,845,650.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,141,973.48 : 36,075,720.06 = 14,380,987.32 : x
  2. Step 2: Convert to fraction form
    26,141,973.48/36,075,720.06 = 14,380,987.32/x
  3. Step 3: Cross multiply
    26,141,973.48x = 36,075,720.06 × 14,380,987.32
  4. Step 4: Simplify right side
    26,141,973.48x = 518,804,472,742,729.69
  5. Step 5: Solve for x
    x = 518,804,472,742,729.69/26,141,973.48
  6. Step 6: Final answer
    x = 19,845,650.64

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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.