Home / 93,357,814,656.42-139,958,249,406.57-75,627,523,358.46

Finding the Fourth Proportional to 93,357,814,656.42, 139,958,249,406.57 and 75,627,523,358.46

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Solution

The fourth proportional to 93,357,814,656.42, 139,958,249,406.57 and 75,627,523,358.46 is: 113,377,715,782.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,357,814,656.42 : 139,958,249,406.57 = 75,627,523,358.46 : x
  2. Step 2: Convert to fraction form
    93,357,814,656.42/139,958,249,406.57 = 75,627,523,358.46/x
  3. Step 3: Cross multiply
    93,357,814,656.42x = 139,958,249,406.57 × 75,627,523,358.46
  4. Step 4: Simplify right side
    93,357,814,656.42x = 10,584,695,776,204,543,754,240
  5. Step 5: Solve for x
    x = 10,584,695,776,204,543,754,240/93,357,814,656.42
  6. Step 6: Final answer
    x = 113,377,715,782.65

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1.5x scale

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.