Home / 62,355,762,543.60-93,533,643,815.40-61,116,016,978.80

Finding the Fourth Proportional to 62,355,762,543.60, 93,533,643,815.40 and 61,116,016,978.80

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Solution

The fourth proportional to 62,355,762,543.60, 93,533,643,815.40 and 61,116,016,978.80 is: 91,674,025,468.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,355,762,543.60 : 93,533,643,815.40 = 61,116,016,978.80 : x
  2. Step 2: Convert to fraction form
    62,355,762,543.60/93,533,643,815.40 = 61,116,016,978.80/x
  3. Step 3: Cross multiply
    62,355,762,543.60x = 93,533,643,815.40 × 61,116,016,978.80
  4. Step 4: Simplify right side
    62,355,762,543.60x = 5,716,403,763,511,018,127,360
  5. Step 5: Solve for x
    x = 5,716,403,763,511,018,127,360/62,355,762,543.60
  6. Step 6: Final answer
    x = 91,674,025,468.20

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1.5x scale

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.