Home / 52,921,677.51-79,368,344.51-14,574,075.93

Finding the Fourth Proportional to 52,921,677.51, 79,368,344.51 and 14,574,075.93

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Solution

The fourth proportional to 52,921,677.51, 79,368,344.51 and 14,574,075.93 is: 21,857,211.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,921,677.51 : 79,368,344.51 = 14,574,075.93 : x
  2. Step 2: Convert to fraction form
    52,921,677.51/79,368,344.51 = 14,574,075.93/x
  3. Step 3: Cross multiply
    52,921,677.51x = 79,368,344.51 × 14,574,075.93
  4. Step 4: Simplify right side
    52,921,677.51x = 1,156,720,279,254,268.25
  5. Step 5: Solve for x
    x = 1,156,720,279,254,268.25/52,921,677.51
  6. Step 6: Final answer
    x = 21,857,211.14

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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.