Home / 14,158,243,744,303-19,538,170,129,938-7,908,197,700,117.60

Finding the Fourth Proportional to 14,158,243,744,303, 19,538,170,129,938 and 7,908,197,700,117.60

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Solution

The fourth proportional to 14,158,243,744,303, 19,538,170,129,938 and 7,908,197,700,117.60 is: 10,913,197,630,762.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,158,243,744,303 : 19,538,170,129,938 = 7,908,197,700,117.60 : x
  2. Step 2: Convert to fraction form
    14,158,243,744,303/19,538,170,129,938 = 7,908,197,700,117.60/x
  3. Step 3: Cross multiply
    14,158,243,744,303x = 19,538,170,129,938 × 7,908,197,700,117.60
  4. Step 4: Simplify right side
    14,158,243,744,303x = 154,511,712,086,082,071,922,999,296
  5. Step 5: Solve for x
    x = 154,511,712,086,082,071,922,999,296/14,158,243,744,303
  6. Step 6: Final answer
    x = 10,913,197,630,762.26

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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.