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Finding the Fourth Proportional to 1,465,124,032,283.40, 2,197,686,048,425 and 1,465,124,032,283.40

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Solution

The fourth proportional to 1,465,124,032,283.40, 2,197,686,048,425 and 1,465,124,032,283.40 is: 2,197,686,048,425

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,465,124,032,283.40 : 2,197,686,048,425 = 1,465,124,032,283.40 : x
  2. Step 2: Convert to fraction form
    1,465,124,032,283.40/2,197,686,048,425 = 1,465,124,032,283.40/x
  3. Step 3: Cross multiply
    1,465,124,032,283.40x = 2,197,686,048,425 × 1,465,124,032,283.40
  4. Step 4: Simplify right side
    1,465,124,032,283.40x = 3,219,882,644,961,407,226,871,808
  5. Step 5: Solve for x
    x = 3,219,882,644,961,407,226,871,808/1,465,124,032,283.40
  6. Step 6: Final answer
    x = 2,197,686,048,425

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Double scale
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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.