Home / 35,236,998,565.60-52,855,497,848.40-19,564,165,746.40

Finding the Fourth Proportional to 35,236,998,565.60, 52,855,497,848.40 and 19,564,165,746.40

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Solution

The fourth proportional to 35,236,998,565.60, 52,855,497,848.40 and 19,564,165,746.40 is: 29,346,248,619.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,236,998,565.60 : 52,855,497,848.40 = 19,564,165,746.40 : x
  2. Step 2: Convert to fraction form
    35,236,998,565.60/52,855,497,848.40 = 19,564,165,746.40/x
  3. Step 3: Cross multiply
    35,236,998,565.60x = 52,855,497,848.40 × 19,564,165,746.40
  4. Step 4: Simplify right side
    35,236,998,565.60x = 1,034,073,720,514,586,345,472
  5. Step 5: Solve for x
    x = 1,034,073,720,514,586,345,472/35,236,998,565.60
  6. Step 6: Final answer
    x = 29,346,248,619.60

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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.