Home / 70,386,779.90-97,139,506.50-39,034,647.74

Finding the Fourth Proportional to 70,386,779.90, 97,139,506.50 and 39,034,647.74

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Solution

The fourth proportional to 70,386,779.90, 97,139,506.50 and 39,034,647.74 is: 53,871,002.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,386,779.90 : 97,139,506.50 = 39,034,647.74 : x
  2. Step 2: Convert to fraction form
    70,386,779.90/97,139,506.50 = 39,034,647.74/x
  3. Step 3: Cross multiply
    70,386,779.90x = 97,139,506.50 × 39,034,647.74
  4. Step 4: Simplify right side
    70,386,779.90x = 3,791,806,417,379,242.50
  5. Step 5: Solve for x
    x = 3,791,806,417,379,242.50/70,386,779.90
  6. Step 6: Final answer
    x = 53,871,002.81

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