Home / 26,152,279.47-36,075,117.15-16,345,704.51

Finding the Fourth Proportional to 26,152,279.47, 36,075,117.15 and 16,345,704.51

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Solution

The fourth proportional to 26,152,279.47, 36,075,117.15 and 16,345,704.51 is: 22,547,679.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,152,279.47 : 36,075,117.15 = 16,345,704.51 : x
  2. Step 2: Convert to fraction form
    26,152,279.47/36,075,117.15 = 16,345,704.51/x
  3. Step 3: Cross multiply
    26,152,279.47x = 36,075,117.15 × 16,345,704.51
  4. Step 4: Simplify right side
    26,152,279.47x = 589,673,205,097,533.38
  5. Step 5: Solve for x
    x = 589,673,205,097,533.38/26,152,279.47
  6. Step 6: Final answer
    x = 22,547,679.10

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1.5x scale

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.