Home / 970,566,576.15-1,455,849,864.23-740,984,064.15

Finding the Fourth Proportional to 970,566,576.15, 1,455,849,864.23 and 740,984,064.15

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Solution

The fourth proportional to 970,566,576.15, 1,455,849,864.23 and 740,984,064.15 is: 1,111,476,096.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    970,566,576.15 : 1,455,849,864.23 = 740,984,064.15 : x
  2. Step 2: Convert to fraction form
    970,566,576.15/1,455,849,864.23 = 740,984,064.15/x
  3. Step 3: Cross multiply
    970,566,576.15x = 1,455,849,864.23 × 740,984,064.15
  4. Step 4: Simplify right side
    970,566,576.15x = 1,078,761,549,185,666,048
  5. Step 5: Solve for x
    x = 1,078,761,549,185,666,048/970,566,576.15
  6. Step 6: Final answer
    x = 1,111,476,096.23

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Double scale
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Similar ratio
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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.