Home / 5,482,054,807,001.30-7,565,417,063,841.40-3,012,953,197,730

Finding the Fourth Proportional to 5,482,054,807,001.30, 7,565,417,063,841.40 and 3,012,953,197,730

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Solution

The fourth proportional to 5,482,054,807,001.30, 7,565,417,063,841.40 and 3,012,953,197,730 is: 4,157,975,127,419.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,054,807,001.30 : 7,565,417,063,841.40 = 3,012,953,197,730 : x
  2. Step 2: Convert to fraction form
    5,482,054,807,001.30/7,565,417,063,841.40 = 3,012,953,197,730/x
  3. Step 3: Cross multiply
    5,482,054,807,001.30x = 7,565,417,063,841.40 × 3,012,953,197,730
  4. Step 4: Simplify right side
    5,482,054,807,001.30x = 22,794,247,534,662,054,011,994,112
  5. Step 5: Solve for x
    x = 22,794,247,534,662,054,011,994,112/5,482,054,807,001.30
  6. Step 6: Final answer
    x = 4,157,975,127,419.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.