Home / 59,049,068.40-88,573,602.60-30,351,254.40

Finding the Fourth Proportional to 59,049,068.40, 88,573,602.60 and 30,351,254.40

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Solution

The fourth proportional to 59,049,068.40, 88,573,602.60 and 30,351,254.40 is: 45,526,881.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,068.40 : 88,573,602.60 = 30,351,254.40 : x
  2. Step 2: Convert to fraction form
    59,049,068.40/88,573,602.60 = 30,351,254.40/x
  3. Step 3: Cross multiply
    59,049,068.40x = 88,573,602.60 × 30,351,254.40
  4. Step 4: Simplify right side
    59,049,068.40x = 2,688,319,945,637,101
  5. Step 5: Solve for x
    x = 2,688,319,945,637,101/59,049,068.40
  6. Step 6: Final answer
    x = 45,526,881.60

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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.