Home / 1,043,041,539,008.40-1,564,562,308,512.70-1,001,900,352,858.10

Finding the Fourth Proportional to 1,043,041,539,008.40, 1,564,562,308,512.70 and 1,001,900,352,858.10

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Solution

The fourth proportional to 1,043,041,539,008.40, 1,564,562,308,512.70 and 1,001,900,352,858.10 is: 1,502,850,529,287.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,539,008.40 : 1,564,562,308,512.70 = 1,001,900,352,858.10 : x
  2. Step 2: Convert to fraction form
    1,043,041,539,008.40/1,564,562,308,512.70 = 1,001,900,352,858.10/x
  3. Step 3: Cross multiply
    1,043,041,539,008.40x = 1,564,562,308,512.70 × 1,001,900,352,858.10
  4. Step 4: Simplify right side
    1,043,041,539,008.40x = 1,567,535,528,967,357,618,716,672
  5. Step 5: Solve for x
    x = 1,567,535,528,967,357,618,716,672/1,043,041,539,008.40
  6. Step 6: Final answer
    x = 1,502,850,529,287.25

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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.