Home / 9,473,950,932.60-13,075,420,494.06-5,458,852,497.72

Finding the Fourth Proportional to 9,473,950,932.60, 13,075,420,494.06 and 5,458,852,497.72

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Solution

The fourth proportional to 9,473,950,932.60, 13,075,420,494.06 and 5,458,852,497.72 is: 7,534,004,802.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,473,950,932.60 : 13,075,420,494.06 = 5,458,852,497.72 : x
  2. Step 2: Convert to fraction form
    9,473,950,932.60/13,075,420,494.06 = 5,458,852,497.72/x
  3. Step 3: Cross multiply
    9,473,950,932.60x = 13,075,420,494.06 × 5,458,852,497.72
  4. Step 4: Simplify right side
    9,473,950,932.60x = 71,376,791,822,738,710,528
  5. Step 5: Solve for x
    x = 71,376,791,822,738,710,528/9,473,950,932.60
  6. Step 6: Final answer
    x = 7,534,004,802.28

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1.5x scale

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.