Home / 97,426,075.72-134,447,973.32-58,267,846.19

Finding the Fourth Proportional to 97,426,075.72, 134,447,973.32 and 58,267,846.19

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Solution

The fourth proportional to 97,426,075.72, 134,447,973.32 and 58,267,846.19 is: 80,409,621.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,426,075.72 : 134,447,973.32 = 58,267,846.19 : x
  2. Step 2: Convert to fraction form
    97,426,075.72/134,447,973.32 = 58,267,846.19/x
  3. Step 3: Cross multiply
    97,426,075.72x = 134,447,973.32 × 58,267,846.19
  4. Step 4: Simplify right side
    97,426,075.72x = 7,833,993,829,966,983
  5. Step 5: Solve for x
    x = 7,833,993,829,966,983/97,426,075.72
  6. Step 6: Final answer
    x = 80,409,621.06

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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.