Home / 58,144,032,020.40-87,216,048,030.60-58,144,032,020.40

Finding the Fourth Proportional to 58,144,032,020.40, 87,216,048,030.60 and 58,144,032,020.40

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Solution

The fourth proportional to 58,144,032,020.40, 87,216,048,030.60 and 58,144,032,020.40 is: 87,216,048,030.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,144,032,020.40 : 87,216,048,030.60 = 58,144,032,020.40 : x
  2. Step 2: Convert to fraction form
    58,144,032,020.40/87,216,048,030.60 = 58,144,032,020.40/x
  3. Step 3: Cross multiply
    58,144,032,020.40x = 87,216,048,030.60 × 58,144,032,020.40
  4. Step 4: Simplify right side
    58,144,032,020.40x = 5,071,092,689,383,951,695,872
  5. Step 5: Solve for x
    x = 5,071,092,689,383,951,695,872/58,144,032,020.40
  6. Step 6: Final answer
    x = 87,216,048,030.60

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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.