Home / 34,209,518,797.65-51,248,089,285.95-19,241,205,305.25

Finding the Fourth Proportional to 34,209,518,797.65, 51,248,089,285.95 and 19,241,205,305.25

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Solution

The fourth proportional to 34,209,518,797.65, 51,248,089,285.95 and 19,241,205,305.25 is: 28,824,579,886.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,209,518,797.65 : 51,248,089,285.95 = 19,241,205,305.25 : x
  2. Step 2: Convert to fraction form
    34,209,518,797.65/51,248,089,285.95 = 19,241,205,305.25/x
  3. Step 3: Cross multiply
    34,209,518,797.65x = 51,248,089,285.95 × 19,241,205,305.25
  4. Step 4: Simplify right side
    34,209,518,797.65x = 986,075,007,452,746,743,808
  5. Step 5: Solve for x
    x = 986,075,007,452,746,743,808/34,209,518,797.65
  6. Step 6: Final answer
    x = 28,824,579,886.24

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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.