Home / 133,727,402,100-200,679,362,386.08-70,886,830,233.60

Finding the Fourth Proportional to 133,727,402,100, 200,679,362,386.08 and 70,886,830,233.60

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Solution

The fourth proportional to 133,727,402,100, 200,679,362,386.08 and 70,886,830,233.60 is: 106,377,030,208.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,727,402,100 : 200,679,362,386.08 = 70,886,830,233.60 : x
  2. Step 2: Convert to fraction form
    133,727,402,100/200,679,362,386.08 = 70,886,830,233.60/x
  3. Step 3: Cross multiply
    133,727,402,100x = 200,679,362,386.08 × 70,886,830,233.60
  4. Step 4: Simplify right side
    133,727,402,100x = 14,225,523,892,849,146,331,136
  5. Step 5: Solve for x
    x = 14,225,523,892,849,146,331,136/133,727,402,100
  6. Step 6: Final answer
    x = 106,377,030,208.15

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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.