Home / 890,376,607,271.65-1,335,564,910,907.50-890,376,607,271.65

Finding the Fourth Proportional to 890,376,607,271.65, 1,335,564,910,907.50 and 890,376,607,271.65

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Solution

The fourth proportional to 890,376,607,271.65, 1,335,564,910,907.50 and 890,376,607,271.65 is: 1,335,564,910,907.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,376,607,271.65 : 1,335,564,910,907.50 = 890,376,607,271.65 : x
  2. Step 2: Convert to fraction form
    890,376,607,271.65/1,335,564,910,907.50 = 890,376,607,271.65/x
  3. Step 3: Cross multiply
    890,376,607,271.65x = 1,335,564,910,907.50 × 890,376,607,271.65
  4. Step 4: Simplify right side
    890,376,607,271.65x = 1,189,155,754,164,883,403,309,056
  5. Step 5: Solve for x
    x = 1,189,155,754,164,883,403,309,056/890,376,607,271.65
  6. Step 6: Final answer
    x = 1,335,564,910,907.50

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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.