Home / 1,069,047,464.93-1,601,502,793.95-601,287,668.30

Finding the Fourth Proportional to 1,069,047,464.93, 1,601,502,793.95 and 601,287,668.30

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Solution

The fourth proportional to 1,069,047,464.93, 1,601,502,793.95 and 601,287,668.30 is: 900,768,125.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,069,047,464.93 : 1,601,502,793.95 = 601,287,668.30 : x
  2. Step 2: Convert to fraction form
    1,069,047,464.93/1,601,502,793.95 = 601,287,668.30/x
  3. Step 3: Cross multiply
    1,069,047,464.93x = 1,601,502,793.95 × 601,287,668.30
  4. Step 4: Simplify right side
    1,069,047,464.93x = 962,963,880,744,051,840
  5. Step 5: Solve for x
    x = 962,963,880,744,051,840/1,069,047,464.93
  6. Step 6: Final answer
    x = 900,768,125.21

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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.