Home / 62,617,039,250.40-93,925,558,875.60-21,258,174,866.40

Finding the Fourth Proportional to 62,617,039,250.40, 93,925,558,875.60 and 21,258,174,866.40

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Solution

The fourth proportional to 62,617,039,250.40, 93,925,558,875.60 and 21,258,174,866.40 is: 31,887,262,299.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,617,039,250.40 : 93,925,558,875.60 = 21,258,174,866.40 : x
  2. Step 2: Convert to fraction form
    62,617,039,250.40/93,925,558,875.60 = 21,258,174,866.40/x
  3. Step 3: Cross multiply
    62,617,039,250.40x = 93,925,558,875.60 × 21,258,174,866.40
  4. Step 4: Simplify right side
    62,617,039,250.40x = 1,996,685,955,001,853,673,472
  5. Step 5: Solve for x
    x = 1,996,685,955,001,853,673,472/62,617,039,250.40
  6. Step 6: Final answer
    x = 31,887,262,299.60

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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.