Home / 58,908,297,762.12-88,362,447,672.26-14,139,794,460.96

Finding the Fourth Proportional to 58,908,297,762.12, 88,362,447,672.26 and 14,139,794,460.96

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Solution

The fourth proportional to 58,908,297,762.12, 88,362,447,672.26 and 14,139,794,460.96 is: 21,209,691,938.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,908,297,762.12 : 88,362,447,672.26 = 14,139,794,460.96 : x
  2. Step 2: Convert to fraction form
    58,908,297,762.12/88,362,447,672.26 = 14,139,794,460.96/x
  3. Step 3: Cross multiply
    58,908,297,762.12x = 88,362,447,672.26 × 14,139,794,460.96
  4. Step 4: Simplify right side
    58,908,297,762.12x = 1,249,426,848,153,089,605,632
  5. Step 5: Solve for x
    x = 1,249,426,848,153,089,605,632/58,908,297,762.12
  6. Step 6: Final answer
    x = 21,209,691,938.45

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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.