Home / 975,963,473,998.40-1,463,945,210,997.60-975,963,473,998.40

Finding the Fourth Proportional to 975,963,473,998.40, 1,463,945,210,997.60 and 975,963,473,998.40

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Solution

The fourth proportional to 975,963,473,998.40, 1,463,945,210,997.60 and 975,963,473,998.40 is: 1,463,945,210,997.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    975,963,473,998.40 : 1,463,945,210,997.60 = 975,963,473,998.40 : x
  2. Step 2: Convert to fraction form
    975,963,473,998.40/1,463,945,210,997.60 = 975,963,473,998.40/x
  3. Step 3: Cross multiply
    975,963,473,998.40x = 1,463,945,210,997.60 × 975,963,473,998.40
  4. Step 4: Simplify right side
    975,963,473,998.40x = 1,428,757,053,868,538,549,239,808
  5. Step 5: Solve for x
    x = 1,428,757,053,868,538,549,239,808/975,963,473,998.40
  6. Step 6: Final answer
    x = 1,463,945,210,997.60

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Double scale
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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.