Home / 88,807,862.66-133,210,283.12-26,559,319.32

Finding the Fourth Proportional to 88,807,862.66, 133,210,283.12 and 26,559,319.32

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Solution

The fourth proportional to 88,807,862.66, 133,210,283.12 and 26,559,319.32 is: 39,838,527.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,807,862.66 : 133,210,283.12 = 26,559,319.32 : x
  2. Step 2: Convert to fraction form
    88,807,862.66/133,210,283.12 = 26,559,319.32/x
  3. Step 3: Cross multiply
    88,807,862.66x = 133,210,283.12 × 26,559,319.32
  4. Step 4: Simplify right side
    88,807,862.66x = 3,537,974,445,958,889
  5. Step 5: Solve for x
    x = 3,537,974,445,958,889/88,807,862.66
  6. Step 6: Final answer
    x = 39,838,527.13

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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.