Home / 29,577,319,507,990-40,816,748,938,011-16,408,311,166,974

Finding the Fourth Proportional to 29,577,319,507,990, 40,816,748,938,011 and 16,408,311,166,974

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Solution

The fourth proportional to 29,577,319,507,990, 40,816,748,938,011 and 16,408,311,166,974 is: 22,643,496,048,322.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,577,319,507,990 : 40,816,748,938,011 = 16,408,311,166,974 : x
  2. Step 2: Convert to fraction form
    29,577,319,507,990/40,816,748,938,011 = 16,408,311,166,974/x
  3. Step 3: Cross multiply
    29,577,319,507,990x = 40,816,748,938,011 × 16,408,311,166,974
  4. Step 4: Simplify right side
    29,577,319,507,990x = 669,733,917,399,140,094,992,973,824
  5. Step 5: Solve for x
    x = 669,733,917,399,140,094,992,973,824/29,577,319,507,990
  6. Step 6: Final answer
    x = 22,643,496,048,322.38

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Double scale
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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.