Home / 114,925,148.10-158,600,075.49-62,717,554.98

Finding the Fourth Proportional to 114,925,148.10, 158,600,075.49 and 62,717,554.98

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Solution

The fourth proportional to 114,925,148.10, 158,600,075.49 and 62,717,554.98 is: 86,552,065.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,925,148.10 : 158,600,075.49 = 62,717,554.98 : x
  2. Step 2: Convert to fraction form
    114,925,148.10/158,600,075.49 = 62,717,554.98/x
  3. Step 3: Cross multiply
    114,925,148.10x = 158,600,075.49 × 62,717,554.98
  4. Step 4: Simplify right side
    114,925,148.10x = 9,947,008,954,376,226
  5. Step 5: Solve for x
    x = 9,947,008,954,376,226/114,925,148.10
  6. Step 6: Final answer
    x = 86,552,065.57

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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.