Home / 176,827,484,740.07-265,285,863,702.54-49,342,069,433.89

Finding the Fourth Proportional to 176,827,484,740.07, 265,285,863,702.54 and 49,342,069,433.89

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Solution

The fourth proportional to 176,827,484,740.07, 265,285,863,702.54 and 49,342,069,433.89 is: 74,025,559,577.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,827,484,740.07 : 265,285,863,702.54 = 49,342,069,433.89 : x
  2. Step 2: Convert to fraction form
    176,827,484,740.07/265,285,863,702.54 = 49,342,069,433.89/x
  3. Step 3: Cross multiply
    176,827,484,740.07x = 265,285,863,702.54 × 49,342,069,433.89
  4. Step 4: Simplify right side
    176,827,484,740.07x = 13,089,753,506,639,943,565,312
  5. Step 5: Solve for x
    x = 13,089,753,506,639,943,565,312/176,827,484,740.07
  6. Step 6: Final answer
    x = 74,025,559,577.92

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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.