Home / 17,006,346,565.80-25,509,519,848.70-10,015,559,075.40

Finding the Fourth Proportional to 17,006,346,565.80, 25,509,519,848.70 and 10,015,559,075.40

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Solution

The fourth proportional to 17,006,346,565.80, 25,509,519,848.70 and 10,015,559,075.40 is: 15,023,338,613.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,006,346,565.80 : 25,509,519,848.70 = 10,015,559,075.40 : x
  2. Step 2: Convert to fraction form
    17,006,346,565.80/25,509,519,848.70 = 10,015,559,075.40/x
  3. Step 3: Cross multiply
    17,006,346,565.80x = 25,509,519,848.70 × 10,015,559,075.40
  4. Step 4: Simplify right side
    17,006,346,565.80x = 255,492,103,029,743,714,304
  5. Step 5: Solve for x
    x = 255,492,103,029,743,714,304/17,006,346,565.80
  6. Step 6: Final answer
    x = 15,023,338,613.10

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1.5x scale

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.