Home / 64,549,736,219.04-89,078,945,373.93-35,613,924,670.98

Finding the Fourth Proportional to 64,549,736,219.04, 89,078,945,373.93 and 35,613,924,670.98

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Solution

The fourth proportional to 64,549,736,219.04, 89,078,945,373.93 and 35,613,924,670.98 is: 49,147,386,746.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,549,736,219.04 : 89,078,945,373.93 = 35,613,924,670.98 : x
  2. Step 2: Convert to fraction form
    64,549,736,219.04/89,078,945,373.93 = 35,613,924,670.98/x
  3. Step 3: Cross multiply
    64,549,736,219.04x = 89,078,945,373.93 × 35,613,924,670.98
  4. Step 4: Simplify right side
    64,549,736,219.04x = 3,172,450,850,317,485,473,792
  5. Step 5: Solve for x
    x = 3,172,450,850,317,485,473,792/64,549,736,219.04
  6. Step 6: Final answer
    x = 49,147,386,746.12

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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.