Home / 46,638,075.68-64,360,630.32-26,012,851.28

Finding the Fourth Proportional to 46,638,075.68, 64,360,630.32 and 26,012,851.28

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Solution

The fourth proportional to 46,638,075.68, 64,360,630.32 and 26,012,851.28 is: 35,897,782.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,638,075.68 : 64,360,630.32 = 26,012,851.28 : x
  2. Step 2: Convert to fraction form
    46,638,075.68/64,360,630.32 = 26,012,851.28/x
  3. Step 3: Cross multiply
    46,638,075.68x = 64,360,630.32 × 26,012,851.28
  4. Step 4: Simplify right side
    46,638,075.68x = 1,674,203,504,801,219
  5. Step 5: Solve for x
    x = 1,674,203,504,801,219/46,638,075.68
  6. Step 6: Final answer
    x = 35,897,782.67

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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.