Home / 73,700,559,848.58-101,699,021,178.11-42,794,803,392.19

Finding the Fourth Proportional to 73,700,559,848.58, 101,699,021,178.11 and 42,794,803,392.19

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Solution

The fourth proportional to 73,700,559,848.58, 101,699,021,178.11 and 42,794,803,392.19 is: 59,052,327,763.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,700,559,848.58 : 101,699,021,178.11 = 42,794,803,392.19 : x
  2. Step 2: Convert to fraction form
    73,700,559,848.58/101,699,021,178.11 = 42,794,803,392.19/x
  3. Step 3: Cross multiply
    73,700,559,848.58x = 101,699,021,178.11 × 42,794,803,392.19
  4. Step 4: Simplify right side
    73,700,559,848.58x = 4,352,189,616,495,181,430,784
  5. Step 5: Solve for x
    x = 4,352,189,616,495,181,430,784/73,700,559,848.58
  6. Step 6: Final answer
    x = 59,052,327,763.00

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Double scale
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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.