Home / 4,172,166,218,101.90-6,258,249,327,152.80-4,013,478,785,807.60

Finding the Fourth Proportional to 4,172,166,218,101.90, 6,258,249,327,152.80 and 4,013,478,785,807.60

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Solution

The fourth proportional to 4,172,166,218,101.90, 6,258,249,327,152.80 and 4,013,478,785,807.60 is: 6,020,218,178,711.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,172,166,218,101.90 : 6,258,249,327,152.80 = 4,013,478,785,807.60 : x
  2. Step 2: Convert to fraction form
    4,172,166,218,101.90/6,258,249,327,152.80 = 4,013,478,785,807.60/x
  3. Step 3: Cross multiply
    4,172,166,218,101.90x = 6,258,249,327,152.80 × 4,013,478,785,807.60
  4. Step 4: Simplify right side
    4,172,166,218,101.90x = 25,117,350,910,822,447,373,615,104
  5. Step 5: Solve for x
    x = 25,117,350,910,822,447,373,615,104/4,172,166,218,101.90
  6. Step 6: Final answer
    x = 6,020,218,178,711.35

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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.