Home / 1,043,041,539,012.70-1,564,562,308,519.10-1,001,900,352,862.30

Finding the Fourth Proportional to 1,043,041,539,012.70, 1,564,562,308,519.10 and 1,001,900,352,862.30

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Solution

The fourth proportional to 1,043,041,539,012.70, 1,564,562,308,519.10 and 1,001,900,352,862.30 is: 1,502,850,529,293.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,043,041,539,012.70 : 1,564,562,308,519.10 = 1,001,900,352,862.30 : x
  2. Step 2: Convert to fraction form
    1,043,041,539,012.70/1,564,562,308,519.10 = 1,001,900,352,862.30/x
  3. Step 3: Cross multiply
    1,043,041,539,012.70x = 1,564,562,308,519.10 × 1,001,900,352,862.30
  4. Step 4: Simplify right side
    1,043,041,539,012.70x = 1,567,535,528,980,341,036,417,024
  5. Step 5: Solve for x
    x = 1,567,535,528,980,341,036,417,024/1,043,041,539,012.70
  6. Step 6: Final answer
    x = 1,502,850,529,293.50

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Double scale
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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.